Sedimentary rocks form because of all of the following EXCEPT

A. sediments becoming pressed or cemented together

b. crystals solidifying from magma

c. sediments forming from solution

d. water evaporating, leaving crystals behind

Answers

Answer 1

Answer:

a sediments  becoming pressed or cemented together

Explanation:

Answer 2

Answer:

a

Explanation:


Related Questions

the process of diffusion and active transport are both used to

Answers

Answer:

Move molecules into or out of cells of the body

Explanation:

Move molecules into or out of cells of the body

Explanation: Diffusion is the passive movement of particles from the area of higher concentration to the area of lower concentration. Active transport is the movement of particles from lower concentration to higher concentration.



Give me brainliest please

Fasttttttttttttttttttttttttttttttt 15 points

Answers

Answer:

thanks

Explanation:

b is helpin

Answer:

b

Explanation:

Two students completed an experiment to determine if pesticide use at local farms was causing fish kills in a local pond. The steps of the experiment are listed below. Select one location to collect water samples in the pond. Collect a 5-mL water sample at 8 am for two days. Measure the amount of pesticide present in each sample using the same measurement tools. After analyzing their data, the students conclude that pesticide runoff from farms is not causing the fish to die in the pond. Which of these statements best describes why their conclusion is not reliable? The pesticide measurements were the dependent variable. The samples were collected at different times. The samples were only collected for two days. The time of sample collection was not an independent variable.

Answers

Answer:

The pesticide measurements were the dependent variable

Explanation:

According to this question, an experiment to determine if pesticide used at local farms was causing fish kills in a local pond was conducted by two students. They followed the following steps:

- Select one location to collect water samples in the pond.

- Collect a 5-mL water sample at 8 am for two days.

- Measure the amount of pesticide present in each sample using the same measurement tools

However, after analyzing the data, they concluded that "runoff from farms is not causing the fish to die in the pond". The students' conclusion is not reliable because THE PESTICIDE MEASUREMENTS WERE THE DEPENDENT VARIABLE.

Note that, the dependent variable in an experiment is the measured variable while the independent variable is the manipulated variable. In this case, the students ought to measure the death RATE OF FISH KILLS as the dependent variable instead. The PESTICIDE is the independent variable of the experiment not dependent variable. This was the reason for the unreliability of the conclusion.

Click on 11:50am. What did Ben’s muscles produce when he ran after his paper.

Answers

Answer:

i guess heat or tension? muscles dont produce much

Explanation:

what did his muscles produce? the only thing i can think of would be tension, because muscles dont produce sweat, heat would also be an option

Which of the following is NOT a part of ALL cells?
a.ribosomes
b.cell wall
c.endoplasmic reticulum
d.cytoplasm

Answers

Answer:

cell wall

Explanation:

Plant cells have cell walls while animals don't. They only gave cell membranes

Answer:

free points! EPIC

Explanation:

HELP MEEEEE PLEASEEE ASAPPPPP


how can a small change in energy use make a significant difference in CO2 emissions

Answers

Answer:

⬇️

Explanation:

small changes in energy use like switching to water & wind based systems can reduce carbon pollution and create a better energy creating source.

21.5 grams of potassium Dichromate is dissolved in water to make 650.0 mL of solution. What is the concentration of the potassium ions in the above solution?

Answers

Answer:

30% concentration

Explanation:

:)

The energy available to consumers determined by subtracting the energy used by plants from the total energy

transformed by the process of photosynthesis.

А

et your pas

Primary productivity

B

Gross primary productivity

С

Net primary productivity

D

Cellular respiration

Answers

Answer:

C. Net Primary productivity

Explanation:

In an the food chain of an ecosystem, energy is constantly being gained and most. Producers are the set of organisms that start the energy cycle via the process of photosynthesis. The gross primary productivity (GPP) is the amount of energy that the producer is able to capture from sunlight during photosynthesis.

The rate at which that captured energy is used to produce chemical organic compounds, which served as food, is called the primary productivity of the producer. However, the NET PRIMARY PRODUCTIVITY (NPP) is the energy available to consumers, which is determined by subtracting the energy used by plants via metabolism, from the total energy transformed by the process of photosynthesis. Hence, mathematically, NPP = GPP - R

Where, R = energy lost via respiration.

Deforestation is the permanent destruction of forests in order to make the land available for other uses. This process leads to fewer plants being available to conduct photosynthesis. Which of these is a possible effect of deforestation on the process of cellular respiration?

Answers

Answer:

A lesser amount of oxygen will be available for cellular respiration  

Explanation:

Deforestation can be defined as the permanent removal of trees in forest areas for other land uses (for example, agriculture use). It is well known that deforestation has a negative effect on natural ecosystems. An important proportion of the oxygen in the air is generated by plants during photosynthesis, and it has been estimated that about 30% of the land photosynthesis is due to tropical forests. Aerobic cellular respiration is a metabolic pathway by which organisms use oxygen to produce energy in the form of ATP. In consequence, deforestation represents a serious problem to sustain cellular respiration, and ultimately to sustain life.

Answer:

Less oxygen is available for use during cellular respiration.

Explanation:

I just took the test

What are the two leading causes of CO2 being in the atmosphere?

Answers

Over the last century the burning of fossil fuels like coal and oil has increased the concentration of atmospheric carbon dioxide (CO2). This happens because the coal or oil burning process combines carbon with oxygen in the air to make CO2.





Give me brainliest please

A student used a microscope to observe Elodea submerged in a solution. The student observed the cell cytoplasm pull away from the cell wall and clump together in the center of the cell. Which statement best explains why this occurred? A-The cell was submerged in a hypertonic solution. B-The cell was submerged in a hypotonic solution. C-The cell was submerged in a pure solution. D-The cell was submerged in an isotonic solution.

Answers

Answer:

A

Explanation:

The correct answer would be that the cell was submerged in a hypertonic solution.

A hypertonic solution is a solution with a higher concentration of solutes than that of the cytosol of a cell suspended in it. When a cell is suspended in a hypertonic solution, water moves osmotically from the cytosol to the hypertonic solution. This causes the cytoplasm to collapse and the cell becomes flaccid.

The correct option is A.

Answer:

D. The cell was submerged in a hypertonic solution.

Explanation:

Why does a carrot in a hypertonic solution of salt water float compared to a carrot in a hypotonic solution of salt water (which sinks)?

Answers

Answer:

Cell membranes are permeable to water, and in the absence of a solute on either side of a membrane, water will move one way as easily as it moves the other. If the outside of the membrane contains a solute, such as salt, the solution correspondingly contains fewer water molecules. To restore equilibrium -- the same number of water molecules on both sides of the membrane -- water flows from inside, and the cell shrinks. On the other hand, if the concentration of solute inside the membrane is greater, water flows into the cell and swells it. This is called osmosis.The turgidity, or stiffness, of a carrot depends on the water content of its cells. When the cells are full of water, they grow large and are packed closely together, making the carrot turgid. Conversely, when the cells lose water, they shrink and the carrot shrivels. That's what happens when you put a carrot in salty water and leave it there. When the concentration of water molecules inside the cells matches that outside, the carrot stops shriveling, and when you remove it from the water and taste it, it has a stronger flavor because it contains less water

what is the least number of carbon atoms a fatty acid can have.​

Answers

Answer:

The list number is between 4 and 24

Explanation:  

Answer:

4 carbon atoms a fatty acid can have.

Arrange the cells in order from least specialized to most specialized.

Answers

Answer:

What are the cells?

Explanation:

1) Cells of a Zygote

2) Cells of Blastocyst

3) Cells of Mesoderm

4) Cells of Heart

Match each word with the correct definition

Atom
Particle
Phase
Scientific Theory

Answer choice:

A) a tiny fragment

B) an explanation

C) the basic unit of an element

D) a unique form of matter in which it can exist

Answers

Answer:

here you go

Explanation:

A= Particle

B= Scientific Theory

C= Phase

D= Atom

Ladybugs were introduced as predators into an
agricultural area of the United States to reduce the
number of aphids feeding on grain crops. This
action is an example of
A. biological control of insect pests
B. preservation of endangered species
C. conservation of natural resources
D. protection of watersheds

Answers

Answer:

I believe it would be A,

The structure of DNA resembles a twisted ladder. Which structural components form the rungs of the ladder?
A deoxyribose sugars
B phosphate groups
C nitrogenous base pairs
D ribosomes
answer is nitrogenous base pairs

Answers

Answer:

The ratios of thymine and adenine were similar, as were the ratios of guanine and cytosine.

Explanation:

deoxyribose + phosphate group + thymine

Answer:

C

Explanation:

Gregory is making a turkey for Thanksgiving by roasting it in his oven. The turkey started at a room temperature of 25°C, and the oven was preheated to 175°C. If Gregory accidentally turns off the oven after he places the turkey inside of it, then what will happen to the turkey? *

A)Thermal energy will flow from the oven into the turkey and continue to flow until they reach equilibrium at 100°C or the turkey is removed.

B)Thermal energy will flow from the turkey into the oven and continue to flow until they reach equilibrium at 100°C or the oven is turned off.

C)Thermal energy will flow from the oven into the turkey and continue to flow until the turkey reaches a temperature of 200°C.

D)Thermal energy will flow from the turkey into the oven and continue to flow until the oven reaches a temperature of 200°C.

Answers

Answer:

A

Explanation:

The correct answer would be that thermal energy will flow from the oven into the turkey and continue to flow until they reach equilibrium at 100°C or the turkey is removed.

Since there is a difference in the temperature of the two bodies, thermal energy will continue to flow from the body with higher thermal energy to the body with lower thermal energy until an equilibrium is established between the two bodies.

In this case, thermal energy from the oven will continue to flow to the turkey, raising the temperature upward from 25  °C. As the temperature of the turkey is increasing, that of the oven would be decreasing till both the turkey and the oven have the same temperature or when the turkey is removed from the oven.

The correct option is A.

A radioactive substance has a half-life of 1.25 million years. What is the age of a rock in which 6.25% of the original radioactive atoms remain? 5 million years old 6.25 million years old 3.75 million years old6 2.5 million years old 1.25 million years old 625 thousand years old

Answers

Answer:

The age of the rock is 5 million years

Explanation:

Fraction of radioactive substance remaining = 6.25% = 625/10000 = 1/16

Number of half-lives undergone by the substance to leave behind 1/16 of the original sample

1/16 = (1/2) * (1/2) * (1/2) *(1/2)

Therefore, the substance have decayed 4 times

One half=life = 1.25 million years

Four half-lives = 4 * 1.25 million years = 5 million years

Therefore, the age of the rock is 5 million years

explain how ostriches evolved to survive in their environment.

Answers

Answer:

Some scientists believe that there were huge fires and the skies were dark and full of pollution due to a meteor exploding and killing off the dinosaurs, and if it's true that this occurred, the Ostrich evolved to be a land animal due to it being too dangerous in the air for them. The long neck may have developed to help them get food that was higher up which is the same speculation for the Giraffe. To stay on land they had to be stronger, bigger, and faster than they were in flight.

Explanation:

A population distribution shows _______.

a.the distribution of age groups within a population

b.the amount of organisms in a unit area

c.the total number of organisms in a population

d.where and in what arrangement organisms are located

Answers

Answer:

D

Explanation:

Think about the definition of “distribution “.

Answers:
D. Where and in what arrangement organisms are located
explanation: sorry if it's wrong

Which part of an animal or plant cell contains the cell's genetic information?
ribosome
mitochondria
cytoplasm
nucleus.

Answers

Answer:

nucleus

Explanation:

What type of bond is being formed in this polymerization reaction to link two amino acids together?

Answers

answer : peptide bond or chemical bond between two compounds . (:

Which of the following occurs when the tilt of the axis is not toward or away from the sun? A Winter Solstice B Spring Equinox c Summer Solstice d both spring and fall equinox ​

Answers

Answer:

AWinter Solits

Explanation:

Answer:

ROOF ROOF

Explanation:

brainliest.

can you pls help me ??​

Answers

Uhhh Photosynthesis?
photosynthesis pretty sure!

Which two scientists incorrectly named the compound?

A. Adele and Halley
B. Ethel and Kate
C. Kate and Audrey
✓ D. Audrey and Ethel

Answers

Answer: D

Explanation:

Answer would be Letter D

I_11) WHICH THREE ELEMENTS ARE FOUND IN ORGANIC COMPOUNDS
A) C,H,O
B) C, H, Ne
C) N, H,
ĐÀ N, C#, Ph

Answers

Answer:

a) CHO

Explanation:

Usually its four elements: hydrogen, carbon, oxygen and nitrogen, are the major components of most organic compounds

Which process is happening in the reaction that is shown?
HR
HR
H
H. C N C
Н. С. o
N
0
+
C
c-o-H
H
Н"
'N
1
H
C
II
O
H
O
RH
R H
+
H
TH
A. lonization
B. Hydrolysis
C. Carbonization
D. Dehydration

Answers

Answer:

Your answer Is A :)))

Explanation:

Dehydration will be regarded as the result of the given chemical reaction. So, the correct option is D.

What is Dehydration reaction?

A dehydration reaction is a chemical process in which the reacting molecule or ion loses water. The opposite of a hydration reaction, dehydration reactions are frequent processes.

Dehydration synthesis is a chemical process that joins two smaller molecules by eliminating atoms from each of them. Organic compounds may be further divided into aliphatic and aromatic compounds based on the structure of hydrocarbons. The generation of new compounds with changes in atom bonding can occur in a variety of chemical processes involving organic molecules. Dehydration will be regarded as the result of the given chemical reaction.

Therefore, the correct option is D.

Learn more about Dehydration reaction, here:

brainly.com/question/13448613

#SPJ5

are
6. Boiling points and freezing points
examples of
a. chemical properties. C. energy.
b. physical properties. d.matter.

Answers

the answer is b. physical properties

Answer:

Physical properties I think I'm not 100% sure though sorry I just kinda remember learning about this.

1) How might stem cells be a solution to paralysis caused by spinal injuries? The stem
cells could replace the nerve cells that have died as a result of the injury.
2) What are other potential medical uses?

Answers

Answer:

1. A stem cells can be defined as totipotent cells because they have the capacity to self renew themselves.

Spinal cord injury leads to loss of nervous tissue also loss of motor and sensory function, currently there is no such treatment available that can completely repair the spinal cord, but the transplant of stem cells may help in the spinal cord repair.

The stem cells could never replace the nerve cells that died as a result of the injury, stem cells can help the nerve cells to repair.

2.Other medical uses are:

To repair the damaged organs or tissues Correct the genetic defects safely testing of new drug.
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what is the rectangular prism of 2 units and 7 1/3 22 POINTS! PLEASE HELP WILL MARK BRAINLIEST TO CORRECT!What was the significance of the Dutch West India Company?They controlled all fur trade in the colonies.They sponsored the first settlement in New Netherlands.They set up areas for the Native Americans to live among the colonists.They sent the first families to establish a Dutch position in the New World. Suppose Sine (x) = negative three-fifths and cos(x) < 0. What the value of cos(2x)? Write the number as a power of 5. 125^3 What is better for measuring how hard you are actually working, Target Heart Rate or Rating of perceived exertion? The quadrilateral shown is a rhombus. What is m4?A) 28B) 32C) 58D) 90 Write the verb in each sentence under the heading Verb. Write physical action or mental actionunder the heading Type of Action.VerbType of ActionExample: 13. I consider astronauts modern day heroes.Consider mental14. Astronaut Neil Armstrong first walked on the moon.15. Millions of Americans watched his historic walk.16. We admire the courage of all astronauts.17. We realize the unique dangers.18. Some Americans observe shuttle liftoffs.19. Sally Ride led the way for American women in space.20. Their contributions inspire others today. Which of the following describes a second class lever1. The fulcrum is located between the effort force and the load.2. The effort force is located between the fulcrum and the load force.3. The load force is located between the effort force and the fulcrum. Why does Polonius's death bother Claudius so much? the long service Polonius gave him It could have been him the fear that Gertrude will be next the fear of Laertes's anger How are business plans used in health care? Check all that apply.-identifying a consumer market-establishing goals and objectives-comparing prices of medical equipment-calculating a company's cash flow-figuring out the business's purpose Maana va a ser la 10.(segundo) vez que te veo.No me gustan hombres que no son 1.(corts).Mi ta es de Francia... es 12.(francs).Mis hermanas son mucho ms 13.(gentil) que yo.Mi padre es un 14.(grande) hombre.Tengo 15.(mucho) problemas. You need to find out why the GBR water is inhibiting (stopping) photosynthesis in the algae. The three major parts of photosynthesis are PSI, PSII and the Calvin cycle. The database has provided 3 things that could be inhibiting photosynthesis: high sea temperatures, paraquat, and diuron. 1.Which of the following is a biotic factor within the ecosystem * The climate in the area The herbivore that feed on producers Amount of oxygen Amount of sunlight2. Which of the following contains only biotic factors? * Temperature, pH and rainfall Algae, shrimp and humidity Frog, climate and insect Ant, grass and snail3. In all symbiotic relationships, at least one organism benefits * True or False?4. Lions kill and eat animals such as zebras and wildebeasts. Jackals then scavenge on the leftover remains. The jackals benefit from the lions without harming or benefiting them in return. What type of relationship is this? * Mutualistic Parasitic Commensal Competitive5.Clownfish make their homes among the stinging tentacles of sea anemones. The clownfish gain protection from predators while attracting prey for the anemones to eat. Why is this an example of a mutualistic relationship? * The clownfish benefit but the anemones are not affected The clownfish and anemones both benefit The anemones benefit but the clownfish is not affected The anemones are harmed by clownfish Plz help i only need c im confused lol 6th grade history What is an Odometer (Driver's Ed) Bromine is found above iodine in Group 17 of the periodic table. If an ion formed by bromine has a charge of 1-, what is the charge on an ionformed by iodine?A. -7B. -2C. -1D. +1 Which molecules of the following gases willhave the greatest average kinetic energy?1. N2 at 1 atm and 298 K2. CO2 at 1 atm and 298 K3. H2 at 0.5 atm and 298 K4. He at 0.1 atm and 298 K5. All of the molecules have the same kineticenergy If we assume that there is no fixed manufacturing overhead and the variable manufacturing overhead is $6 per direct labor-hour, what is the estimated finished goods inventory balance at the end of July A foam square has a mass of 25 g and a volume of 90 mL. What is the density? Measurements show that unknown compound X has the following composition: element mass % carbon 41.0% hydrogen 4.58% oxygen 54.6% Write the empirical chemical formula of X.