Which describes the particle or particles that are in the nucleus of an
atom? *
1. proton and electron

2.electron only

3.electron and neutron

4.neutron and proton

Answers

Answer 1
4. neutrons and protons are in the nucleus
Answer 2

    Nevermind! I don't know if you can delete your answer or not but I saw that mine was wrong. Sorry!


Related Questions


What is the elevation for points
A
B
C
D
X

Answers

Answer:

The highest elevation would be x the lowest would be c

The product of force and displacement is_________.​

Answers

I think it should be “work”

The product of force and displacement is “work”

Hope this helps you:))

The smallest particle of an element is an atom?

Answers

Answer:

Yes, Atoms are the smallest particle an element can be.

There are two continents with an ocean between them. Today, the continents have very different plants and animals on them. However, a geologist found fossils of the same type of organism on both continents. Millions of years ago, when this type of organism was alive, we know it lived in only one place. The geologist is using the fossils as evidence to argue that the two continents used to be touching. How could the continents have gotten so far apart, and how long did it take for this to happen?

Answers

Answer:

The continents could have gotten so far because of plate tectonic movement. We know that the plates are always moving so if these plates were very active then it would have caused supercontinent pangea to drift apart. This process must have taken more than a million years to happen.

Explanation:

Which phrase describes elevation?

the height of a feature above sea level
the distance of a feature above the clouds
the distance above the lowest point in the area
the height of a feature above the nearest mountaintop

Answers

pretty sure it’s “the distance above the lowest point in the area”

Answer:The height above sea level

Explanation: just did it

Which statement accurately describes the energy needs for photosynthesis and cellular respiration

Answers

photosynthesis uses solar energy to convert inorganics to energy-rich organics; respiration breaks down energy-rich organics to synthesize (hoping that helps)

Answer:

Solar energy is needed for photosynthesis, and chemical energy in the form of glucose is needed for cellular respiration.

Explanation:

A scientist conducted a study of an organism and found that its body cells contained 40 chromosomes. While conducting her observations, the scientist noticed that the cells were undergoing cell division. What difference would the scientist expect to observe between the body cells and the sex cells of the organism as they underwent cell division?
Body cells divide by mitosis for the growth and repair of cells, while sex cells divide by meiosis for sexual reproduction.


Body cells divide by mitosis for sexual reproduction, while sex cells divide by meiosis for the growth and repair of cells.


Body cells divide by meiosis for the growth and repair of cells, while sex cells divide by mitosis for sexual reproduction.


Body cells divide by meiosis for sexual reproduction, while sex cells divide by mitosis for the growth and repair of cells.

Answers

Answer:

The difference that the scientist would expect to see between body cells and sex cells with respect to cell division is that body cells divide by mitosis for the growth and repair of cells, while sex cells divide by meiosis for sexual reproduction.

Explanation:

The behavior of the different cell types with respect to their division depends on the functions that each type has.

Somatic cells are those that define the structure and function of the organism, forming tissues by binding together. The process of mitotic division —to obtain from an original cell two identical daughter cells— is important for the growth, development and repair of an individual's tissues.Sex cells or gametes have half of the chromosomal charge —they divide by meiosis, a reductive cell division— and are involved in the process of sexual reproduction.

    The characteristics described for each cell type explain why the other options are not correct.

Answer:

Body cells divide by mitosis for the growth and repair of cells, while sex cells divide by meiosis for sexual reproduction.

Explanation:

have this done correctly for brainiest​

Answers

LABELING

From Top to bottom

1) Ocular lens (Eye Piece)

__________________________________________________________

First Row Of the Labeling

2) Arms ( Right Box)

3) Revolving Nose Piece (left Box)

__________________________________________________________

Second Row Of the Labeling

4) Stage Clip (Right Box)

5) Objective Lenses (Left box)

__________________________________________________________

The Knobs in the Right

6) Course Focus Knob (the big Knob)

7) Fine Focus Knob (the small knob)

8) Mechanical Stage adjustment knobs (Small circular knobs in front of the course focus and fine focus knob)

__________________________________________________________

The Left Labeling below the objective lens

9) Stage

10) Condensor Lens

11) lamp or Illuminator

__________________________________________________________

Right Bottom 2 Labeling

12) Brightness adjustment

13) Base

__________________________________________________________

Functions

A) OCULAR LENS

B) MECHANICAL STAGE KNOBS

C) FOCUS KNOBS

D) MECHANICAL STAGE

E) STAGE CLIP

F) CONDENSOR LENS

G) LOW POWER OBJECTIVE LENS

H) BASE AND ARM

I) DIAPHRAGM

J) COARSE FOCUS KNOB

K) ILUMINATOR OR LAMP

L) HIGH POWER OBJECTIVE LENS

How do you know something is dead

Answers

Is this without equipment?

Depending on what organism you are talking about, animals that can be seen with the unaided eye you can tell that they are dead by studying their bodily movements such as the rise or falling of their chest.

Plants with the unaided eye, the best  indicator is to take a branch or piece off and study the insides color, if it is green then mostly likely they are alive.

Now microscopic organisms are harder to say, it depends on what you are referring to.

How many chromosomes will be found in
each of the two new cells formed as a result
of mitotic cell division?

Answers

At the end of mitosis, the two daughter cells will be exact copies of the original cell. Each daughter cell will have 30 chromosomes. At the end of meiosis II, each cell (i.e., gamete) would have half the original number of chromosomes, that is, 15 chromosomes.

23 pairs of chromosomes will be found in each of the two new cells formed as a result of mitotic cell division.

WHAT IS MITOSIS:

Mitosis is a kind of cell division that results in the formation of two daughter cells with the same number of chromosomes as the parent cell.

Mitosis is used for growth and tissue repair in living organisms. In mitosis, a parent cell divides into two new daughter cells, however, each cell possess the same number of chromosomes as the parent.

In a somatic human cell, there are 23 pairs of chromosomes (46 chromosomes). If this cell undergoes mitotic division, then, there will be 23 pairs of chromosomes in each cell formed.

Learn more: https://brainly.com/question/3327479?referrer=searchResults

Can somebody please help me label this map please!!!!

Answers

It seems like this reference picture might help you.

Write two differences between the unicellular and multicellular organisms.

Answers

Explanation:

Unicellular organisms contain one cell and all of their functions are based on that one cell whereas multicellular organisms contain more than one cell and there functions are divided amongst different cells like nervous cells, cardiac muscle cells etc..

Unicellular organisms are composed of a single cellMulticellular organisms are composed of more than one cellSimple body organizationComplex body organizationA single cell carries out all necessary life processesMultiple cells perform different functionsThe total cell body is exposed to the environmentOnly the outer cells are exposed to the environmentDivision of labour is at the organelle levelDivision of labour is at cellular, tissue, organs and organ system levelIncludes both eukaryotes and prokaryotesIncludes only eukaryotes

what's the food diet of a boa constrictor​

Answers

Answer:

Boa constrictor is a carnivore (meat-eater).

Explanation:

they eat pigs rabbits rodents birds and other reptiles

What can you say about the term algae?

A. Algae contribute less oxygen to the atmosphere than the rainforest does.
B. Algae is a meaningful term for taxonomists.
C. Algae represent a group of closely related organisms that share a common ancestor.
D. Algae is a general term for several aquatic organisms that are photosynthetic.

Answers

D. or B.because algae is cabable of producing oxygen through photosynthesis

Removing a specific group of trees within a small area over a long period of time is
a. clearcutting
b. seed tree cutting
C. group selection
d. single tree selection

Answers

Answer:

C. group

Explanation:

Removing a specific group of trees within a small area over a long period of time is group selection. The correct option is C.

What is group selection?

A quantitative definition of group selection is when the average group fitness is greater or less than the mean of the fitness values of the individual members.

Another definition of group selection is when features evolve in accordance with the fitness (survival and reproductive success) of groups.

The conclusion was that although group selection is theoretically feasible, in practice it almost always favors one group over another.

Group selection is the long-term removal of a certain group of trees in a constrained region. In a clearcut, all the trees in a specific region are taken out at once.

The removal of shelterwood cutting clears an area's also clears land cleared for shelterwood cutting, which also involves cutting downing shelterwood cutting, but it is a completes a method of clearing

Thus, the correct option is C.

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All of the following statements regarding fossils are true EXCEPT:
a. A trace fossil is a fossil created from the
remnants of a dead organism.
b. Amber-preserved fossils are the most
common form of fossils and are actually the
least helpful in studying organisms.
c. A mold fossil is an imprint of the organism on
the rock.
d. Petrification is the result of a dead organism
hardening and turning to stone or rock, as
seen in petrified trees.

Answers

Answer:

a. A trace fossil is a fossil created from the

remnants of a dead organism.

Explanation:

All of the aforementioned statements regarding fossils are true except: B. Amber-preserved fossils are the most common form of fossils and are actually the least helpful in studying organisms.

What is a fossil?

A fossil refers to the mineral impression or remains of both living and non-living organisms that are generally considered to be prehistoric in nature.

This ultimately implies that, fossils are obtained from ancient organisms such as H-o-m-o Erectus, which is an organism that could walk on two (2) feet like humans.

However, amber-preserved fossils are  actually very helpful in studying organisms that are generally considered to be prehistoric in nature.

Read more on fossils here: brainly.com/question/11224681

Which trait is common to rocks formed from magma trapped inside a volcano? less dense fine crystals coarse texture quickly cooled

Answers

Answer:

The answer is: Coarse texture

Explanation:

I took the test on Edge 2020 and got 100%

Answer:

c

Explanation:

because i just finished the test

*have a good day*

What’s the answer for number five?

Answers

Answer: The second one

RNA is double stranded and DNA is a single stranded molecule

Reason is because RNA is a replication of the DNA strand

What do producers use the sun's energy for?
a.) to reproduce
b.) to grow
c.) both a and b

Answers

Answer:

its both a and b

Explanation:

ballsack

Both a and b. Without the sun, producers wouldn’t be able to reproduce and also grow.

what is Methanobrevibacter ruminantium's effect on digestion in cattle? Beneficial Pathogeni Neither helps nor hurts

Answers

Answer:

It is beneficial

Explanation:


Which of the following is NOT an example of active transport?
(2 points)
A. Exocytosis
B. Protein pumps
C. Endocytosis
D. Diffusion

Answers

Answer:

B) Protein pumps

Explanation:

The answer is protein pumps

PLZZZZ HELPPPP!!


_____ are strands of DNA that are bundled up tightly containing proteins that create genes.

Answers

Answer:

chromatids

Explanation:

Answer:

chromosomes are strands of dna

The number of_____in the nucleus is also known as the____number. ​

Answers

Answer:

The mass number also called atomic mass number or nucleon number, is the total number of protons and neutrons (together known as nucleons) in an atomic nucleus.

Answer:

The number of Protons and Neutrons in the nucleus is also known as the Covalent bonds.

Hope I helped!

Brainly involved! In a comparison between Earth's biomes, it was noted that the desert and the tundra are similar in the fact that they both
A) only receive less than 60 cm of rain annually.
B) support the fewest animal and plant species per square acre.
C) have the lowest annual precipitation and the highest temperatures.
D) have a mean annual temperature that rarely exceeds 20oC.

Answers

Answer:

The answer is C

Explanation:

They both have the lowest and highest temperatures, plus the tundra is also known as the "frozen desert".

Answer:

A.)

Explanation:

they both receive about 25 cm of rain per year

This connects to my other questions and the data chart is there to the forelimb similarities one

Answers

Differences: Their basic anatomical structure became adapted for different habits and habitats.

They have different numbers of carpals, phalanges, and different lengths and shapes of bones. Plenty of ways, actually!

12. DNA in organisms cells

13. The organism may share a common ancestor.

14. Humans and dogs have similar shape and length of bones. You could also say dogs and whales have the same number of bones but that’s kinda a sucky observation.

Which statement provides the STRONGEST evidence in support of the scientists argument?

Answers

If there’s a picture I can’t see it

Select all that apply.

Viral infections can be transmitted by:

coughing
sneezing
insect bites
contaminated water
direct contact

Answers

Answer:

Explanation:

all of them

Match the behavior type with the corresponding action.

1. migration
reflex
2. putting a puzzle together
conditional response
3. getting hungry before lunch time
instinct
4. brushing your hair
trial and error
5. eye blinking
habit

Answers

Answer:

instinct=migration

trial and error=putting a puzzle together

conditional response=getting hungry before lunch time

habit=brushing your hair

reflex=eye blinking

I hope this helped and was explained better

The behavior type of response with the corresponding action is instinct-migration, trial and error-putting a puzzle together, conditional response-getting hungry before lunchtime, habit-brushing your hair, and reflex-eye blinking.

What is the corresponding action?

The brain control action is regulated by the body some are involuntary and others are voluntary it creates a rhythm in our body to make the system regulate.

Migration is instinct but putting puzzle is a trial and error condition, when the eye is blinked is a reflex action, and crushing your hair is a habit while getting hungry before lunchtime is a conditional response.

All the action of the body is controlled by the body's action some signals are sent to the body to regulate every action to control conditional response or habit.

Therefore instinct-migration, trial and error-putting a puzzle together, conditional response-getting hungry before lunchtime, habit-brushing your hair, and reflex-eye blinking.

Learn more about action, here:

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On a scratch sheet of paper, complete the Punnett square of the cross between two heterozygous red-eyed flies (Rr). What color eyes will the offspring have?

Answers

Answer:

75% red, 25% other color (brown?)

Explanation:

A cross between two heterozygous red eye flies (Rr x Rr)

                     R                     r

R                  RR                   Rr

r                   Rr                   rr

The possible genotypes are RR, Rr, and rr. There are two possibilities of Rr.

Since the heterozygotes have red eyes, the red eye allele must be dominant. Therefore, RR and Rr genotypes will all have red eyes. That means 3/4 (75%) of offspring will have red eyes. 1/4 25% are h0m0zygous recessive (rr), and will therefore have the other eye color (question doesn't mention which colour this is, it is likely brown)

Models can be used to describe

Answers

Answer:

Depending on what is shown, it can give a large scale idea or detail of many small or microphic items.

Explanation:

Answer:

In science, a model is a representation of an idea, an object or even a process or a system that is used to describe and explain phenomena that cannot be experienced directly. Models are central to what scientists do, both in their research as well as when communicating their explanations.

I hope it helped,

God blessed you
Other Questions
PROJECT: USING ADVANCED FORMULASSuppose you own a small business with ten employees. Small businesses use spreadsheets for a variety of reasons.OBJECTIVESCreate a spreadsheet to track payroll.DirectionsCreate a spreadsheet to calculate the your company's payroll, or how much you pay each employee and the total you pay all employees.You pay your employees every two weeks, and for the last two weeks, your employees worked the following hours:Employee 1: 78Employee 2: 75Employee 3: 80Employee 4: 45Employee 5: 50Employee 6: 80Employee 7: 65Employee 8: 60Employee 9: 78Employee 10: 75Your spreadsheet should calculate:the total hours worked for each employeethe gross pay for each employee (pay rate is $12.50 per hour)the state income tax for each employee (use 5.7%)the Federal income tax for each employee (use 15%)Social Security for each employee (use 3.5%)the net pay for each employee by subtracting the income tax and Social Security from the gross paythe total gross pay, total state income tax, total Federal income tax, total Social Security, and total net pay paid to all employeesWhen you finish your spreadsheet, estimate your answers to check for accuracy. Make any necessary corrections. Use formatting techniques to make your spreadsheet easy to read. Upload your spreadsheet using the Upload tool in the box below. HELP NOW!!!!!!!!! PLEASE PTS Which of the following answer choices describes two MAIN ideas of the article? 1. Mindfulness is paying attention to our thoughts and feelings and being curious about whether they are compassionate or critial. 2. Being hard on yourself may not get the results you want. 3. Being kind to yourself can be challenging but will lead to long-term benefits. 4. to be self-compassionate you should become aware of how you treat yourself and take steps to treat yourself well.1 and 23 and 42 and 31 and 4 The Zimmerman Note was a secret telegram sent by Germany to the leaders of Mexico.Why did the Zimmerman Note cause outrage among Americans?It revealed that Mexico was getting ready to enter the war on the German sideIt promised Mexico that Germany would help it reclaim territory in the United States ifthe United States entered the war against GermanyZimmerman was passing American secrets to Germany with the help of MexicanleadersThe telegram contained secret messages sent by American leaders to its commanderson European battlefields Read the passage. What is an effective way to rewrite the passage to avoid redundancy and wordiness?Most people, regardless of their age, love the taste of sweet and sugary treats like chocolate, soda, and cookies. These foods are more often than not high in calories because of the sugar content. Because of the high sugar content and high calories, such foods can cause people to gain a lot of weight. What would happen to the pressure inside any enclosures on the moon as the sun hits the exterior and the temperature begins to rise? What kind of safety features could be built in to accommodate this? 2. What were three issues that caused conflict between the French and theBritish England? What did the German government do in the 1930's to identify Jewish citizensand Jewish owned business?? It is also absorbed through the lining of the__________into the blood. What does "The Oldest and Youngest Places on Earth" suggest about the connection between the earth's mantle and both Baffin Island and Hunga Tonga-Hunga Ha'apai?The rock that formed and remains on both islands came from or through the mantle.The stability of the mantle is what has prevented these islands from changing much over time.The rock that formed both islands has now been absorbed back into the earth's mantle.The mantle is what caused thriving ecosystems to emerge on both islands. In a group of 20 students, there are 7 boys.What is the ratio of girls to boys?O 13:20O 13:707:2007:13 kay is making a drink that needs 3 gallons of of juice , how many cups can she make of juice? Without prejudice to your solution to part (a), assume that you computed the June 30, 2020, inventory to be $60,480 at retail and the ratio of cost to retail to be 68%. The general price level has increased from 100 at January 1, 2020, to 108 at June 30, 2020. Compute the June 30, 2020, inventory at the June 30 price level under the dollar-value LIFO retail method. Which sentence is the clearest example of inductive reasoning? A. Roasted peanuts are salty. Chips are salty. Therefore, chips areroasted peanuts.B. Zachary has hated every party he's been to. Therefore, he will hatethis partyC. Doctors have degrees. Margareta is a doctor. Therefore, Margaretahas a degreeD. The game crashes every 15 minutes. Therefore, the game willnever crash again. It also detects if you are right or wrong What were the beliefs of the Lost Cause? What were some of the major achievements of the Harlem rattlers? why was the royal society of london formed A man has a mass of 66 kg on Earth. What is his weight in Newtons? What were the early factory people called because they had enough money to build factories Help and please do not report I got an practice thing from my tutor, so it's not a quiz.