please help please help please help please help please help please help please help please help
Answers
Answer:
-468
Explanation:
y varies directly with x, so when you divide -354 and 59, you get -6. You multiply 78 by -6, and you get -468.
Hope I helped:)
Related Questions
PLEASE HELP ASAP!!!!!
Which of the following is an example of haploid cells? cardiac cells nerve cells gametes muscle cells
Answers
Answer:
Gametes is an example of haploid cells.
Explanation:
Haploid cells are cells that contain a single complete set of chromosomes. Haploid cells in humans and other mammals, are usually the sex cells (egg and sperms) which are also called gametes that are produced during meiosis (a type of cell division). When the egg is fertilized by a sperm, it produces a diploid cell. Gametes contain 23 chromosomes in humans.
Summary of natural influences of a savanna.
Answers
Answer:
The African savanna ecosystem is a tropical grassland with warm temperatures year-round and with its highest seasonal rainfall in the summer. The savanna is characterized by grasses and small or dispersed trees that do not form a closed canopy, allowing sunlight to reach the ground. The African savanna contains a diverse community of organisms that interact to form a complex food web.
FORENSIC SCIENCE!
Which of the following is an example of individual evidence when it comes to carpet?
Group of answer choices
fiber length
dye composition
the carpet padding
the type of fiber
Answers
Answer: the carpet padding
Explanation:
Individual evidences are simply refered to as properties of physical evidence that has to a high degree of certainty for a common source. For individual evidences, the suspect is being narrowed down to a single individual. Examples include fingerprints, toolmarks etc.
In the question above, the example of individual evidence when it comes to carpet will be the carpet padding. While other options such as fiber length, dye composition and the type of fiber can still relate to other things, carpet padding narrows it down to carpet.
In other cases, researchers use natural experiments in which the dependent variable (typically a measure of organism health) is measured under differing contexts that are not manipulated. Say, for example, that an accidental chemical spill contaminates five ponds. To determine the possible effects of the toxic chemical on frogs, a researcher could compare the hatching rate of frog eggs laid in those five ponds to the hatching rate of eggs laid in five uncontaminated ponds nearby. This would be an example of a natural experiment because concentrations of the toxic chemical in the ponds were not controlled by the experimenter, but rather resulted from the chemical spill.
Drag type of experiment on the left to the example of experiment on the right.
A. Natural
B. Manipulative
1. ______: Blood concentrations of BPA in college students are compared to their recent consumption of canned food items
2. _____: The feeding behavior of fish in streams that receive acidic runoff from strip mines is compared to the feeding behavior of fish in unaffected streams.
3. _____: The deformity rate in baby birds from nests in pesticide-sprayed fields is compared to the deformity rate in birds from nests in unsprayed fields.
4 ______: Tumor development is compared in mice exposed to five dosages of a known carcinogen in the laboratory.
5. ______: Foraging activity levels are compared in tadpoles exposed to four concentrations of toxic metals in the laboratory.
6. ______: Growth of corn plants is compared in field plots sprayed with three different dosage:s of weed killer 7.
7. ______: BPA concentrations in the urine of people with diabetes are compared to BPA concentrations in the urine of people without diabetes
Answers
Answer:
1. Natural
2. Natural
3. Manipulative
4. Manipulative
5. Manipulative
6. Manipulative
7. Natural
Explanation:
1. Checking the blood concentration of BPA in college students in relation to their recent consumption of canned food items is a natural experiment because BPA concentration in blood is not artificially controlled by any means.
2. Comparing the feeding behavior of fish in streams with acidic runoff to that of fish in an unaffected stream is a natural experiment due to the fact that the acidity of the stream is not artificially controlled in any way by the experimenter.
3. Checking the deformity rate in baby birds from nests in pesticide-sprayed fields and that from unsprayed fields would require some manipulations except a sprayed and unsprayed one already existed long before the experiment was given birth to. Otherwise, the sprayed field might need to be artificially created just for the purpose of the experiment.
4. A known carcinogen would need to be administered to a group of the mice. This is manipulative.
5. The tadpoles would need to be artificially exposed to the toxic metals in the laboratory. Manipulative
6. The spraying would need to be carried out artificially in order for the comparison to be made. Manipulative
7. People with diabetes cannot be artificially created. They must have existed naturally long before the experimental design. Natural
Scientists have successfully inserted the human gene for insulin into bacteria.
The resulting bacteria are able to produce human insulin as shown above. Which of
the following best explains why this is possible?
Answers
Answer:Human plasmid can mutate
Explanation:
In which kind of relationship one organism benefits and the other has no affect?
1.Commensalism
2.Amensalism
3.Mutualism
4.Parasitism
Answers
Answer:
commensalism
Explanation:
one benefits and the other derives neither benefit nor harm.
Carbon and other elements play a key role in determining the structure and function of macromolecules needed to sustain life processes.
Group of answer choices
True
False
Answers
Human organisms, like the female pictured here, are composed of a variety of organ systems. Regardless of the organ system, certain
components remain constant. They are
es )
A)
tissues and organs.
B)
cells, tissues, and organs.
atoms, cells tissues, and organs.
D)
atoms, compounds, cells, tissues, and organs.
Answers
Answer: atoms, compounds, cells, tissues, and organs.
Explanation: i did it for myself
What main elements do lipids proteins,carbohydrates and nucleic acids have in common
Answers
Answer:
The common elemental ingredients are carbon, hydrogen, and oxygen.
Choose from: Art & Music, Making Clothing, Recording Information, Burial, Carrying & Storing, Hearths & Shelters, Stone Tools, Getting Food, Primate Behavior, & Footprints. What are 3 things you learned
Answers
Answer:
I learned from recording information
always listen attentively never slack offmake sure to take notes accordinglyIf blue crabs dropped out of the food chain, would you expect to see a decline in any other organisms of the Bay? which organisms?
Answers
Answer:
Any organism that eats the blue crab will decline.
Explanation:
If blue crabs dropped out of the food chain, I would expect to see a decline in eels, drums, spots, Atlantic croakers, striped bass, sea trout, and catfish because crabs are an important food source for these organisms. Some sharks, cownose rays, Kemp’s riddley, and loggerhead sea turtles also eat on blue crabs at different stages of life. If blue crabs dropped out of the food chain, it is possible that population with decline in any of these organism from the Bay.
Answer:
You would expect to see a decline in eels, drums, spots, Atlantic croakers, striped bass, sea trout, and catfish because crabs are an important food source. If the dropped of the food chain the predators population will decrease and the secondary and primary organisms will increase
Explanation:
Any one can please fill all the labellings
Answers
Answer:
Explanation:
1-Ilium
2-Sacroiliac joint
3-Coccyx
4-Pubic crest
5-Acetabulum
These are all parts of the pelvis. The pelvis is located at the lower part of the trunk of the human body. It is between the abdomen and thighs. It is also called the pelvic region. The pelvis plays a vital part in locomotion since the pelvic girdle can transmit the body weight through it.
The large size (volume) of African elephants make it challenging to get rid of heat. They live in a hotter environment than Indian elephants so they have adapted by having larger, flat ears. This is an advantage because large, flat ears...
Select one:
a. give elephants a larger surface area to volume ratio so they can more efficiently get rid of heat
b. give elephants a smaller surface area to volume ratio so they can more efficiently get rid of heat.
c. are used to fan their body to remove heat by convection
d. give elephants a greater volume to help them stabilize their body temperature.
Answers
Answer:
a. give elephants a larger surface area to volume ratio so they can more Explanation:
because of the elephants large size they need bigger ears to cover more area to keep them cool
There are two species of squirrel in the United Kingdom: red squirrels and gray squirrels. Red squirrels are native to the United Kingdom while gray squirrels were introduced to the United Kingdom from North America in 1876. Figure 1 show the distributions of the two squirrel species in 1945 and 2010.
Answers
Answer:
The grey squirrel has increased their rate of emigration to the UK
The grey squirrel has increased their rate of emigration to the UK.
What is emigration?Emigration is the act of relocating away from a resident country or place of residence (to permanently leave a country). Contrarily, immigration refers to the flow of individuals from one country into another (to permanently move to a country).
A migrant leaves their home nation and moves to their adopted one. Emigration and immigration thus both describe migration, but from the perspectives of various nations.
Demographers look at the push and pull factors that cause people to be drawn to one place and pushed away from another. Desires to escape unfavorable situations, such as scarcity of land or employment opportunities, or unfair treatment, are possible.
Therefore, The grey squirrel has increased their rate of emigration to the UK.
To learn more about emigration, refer to the link:
https://brainly.com/question/2574650
#SPJ2
Choose all the answers that apply. The flu _____. is generally milder than a cold is an air-borne illness can cause serious complications is primarily caused by the rhinovirus can be prevented through vaccination
Answers
Answer: is an airborne illness...and can be prevented by vaccination that's all i know, Hoped i helped!
~Zachary
Answer:
I know only 1 of the answer but I ink there is another 1 I know but I don't
remember what and its sneezing and coughing
EXTRA: Also, your girl is waiting for you lol XD
Create an example in which a mutation entered the gene pool and due to predator pressure. Becomes predominate. For example, think about how the color of the Peppered moths during the industrial revolution changed. The moths were light in color, but due to all the pollution from industry the trees they lived on turned dark making the light moths an easy target for birds. The moths with the mutation for dark color were able to blend with the darker bark and survived. These dark colored moths passed their genes on to their offspring and over a relatively short period of time most of the moths became dark. When the pollution decreased, the lighter colored moths predominated once again.
*Write a paragraph or so it can be a little under. Ill give you brainiest.*
Answers
Answer:
The population of light colour Peppered moths decreases and dark Peppered moths increases.
Explanation:
During the industrial revolution, the population of light colour Peppered moths decreases and dark Peppered moths increases because due to industrial revolution, air pollution increases which spreads a black dust on the trees and as a result the light colour Peppered moths can easily be seen in the dark by its predator and feed on them while dark colour Peppered moths can't be seen in the dark so the predator is unable to feed and as a result the population of dark colour Peppered moths increases.
A student experiments with two solutions containing the same solute concentrations
in a beaker that is divided by a semipermeable membrane, as shown.
In which direction will the water move so that the concentrations of the solutions
remain constant on both sides of the membrane?
A in both directions at different rates
B in both directions at the same rates
C toward the right side of the beaker
D toward the left side of the beaker
Answers
Answer:
B in both directions at the same rates
Explanation:
Solutions with the same amount of solute concentration is referred to as ISOTONIC. In an isotonic solution, there is NO net movement of water molecules because there is no osmotic gradient i.e. difference in solute concentrations.
In this case, a student experiments with two solutions containing the SAME SOLUTE CONCENTRATIONS in a beaker that is divided by a semipermeable membrane. Due to the equal amount of solute concentrations in both solutions, water moves into and out each membrane at an equal rate.
In order for the concentrations of the solutions to remain constant on both sides of the membrane, WATER MUST MOVE IN BOTH DIRECTIONS AT THE SAME RATE.
Select the answer choice that most appropriately fits the description.
“Water in solid and liquid states"
Lithosphere/Geosphere
Atmosphere
Hydrosphere
Biosphere
Answers
Answer:
Hydrosphere
Explanation:
Answer:
The answer is hydrosphere because hydro means water.
Explanation:
If this helped I would appreciate it if you marked me Brainliest. thank you and have a nice day!
How does having 100 trillion microorganisms on and in the human body keep a person healthy?
Answers
Answer:
Our gut harbours a complex community of over 100 trillion microbial cells which influence human physiology, metabolism, nutrition and immune function while disruption to the gut microbiota has been linked with gastrointestinal conditions such as inflammatory bowel disease and obesity.
During what phase is the cell polyploid? Why is it polyploid at this point--what has happened to create this state and why is it important to the process?
Answers
Answer:
I that you phase of cell division. First all will write down a definition of word . Polyploid is cell which has two or more pairs of homologus chromosomes. There are two basic types of cell division are meiosis and mitosis
A particle can infect humans and make them sick. It attaches to a host cell and injects its RNA, which the host uses to make proteins for the particle. This particle cannot reproduce on its own and can only copy itself by using the machinery of the host.
Which explains whether the particle described is a virus or a cell?
Answers
Answer: C. The particle is a virus because it has genetic information and can infect humans.
Explanation: edmentum answer coreect
What is the most likely explanation for the results in the graph?
A. A large growth of algae used up the oxygen in the bay.
B. A toxic chemical killed off all the fish in the area.
C. The fish are harder to catch among the algae.
D. The fish migrated to better feeding grounds.
PLEASE HELPP
Answers
Answer:
Explanation:
B. A Large growth of algae used up the oxygen in the bay
where did genetic engineering come from
Answers
if a prey evolves to increase its defenses, its predator often evolves to counteract this change. a. True b. False
Answers
Answer:
a. True
Explanation:
Coevolution is a biological process where pairs of species or among groups of species reciprocally affect each other's evolution through natural selection. This process produces genetic changes in the traits of interacting species that are a consequence of reciprocal adaptation between these interacting taxa. Coevolution occurs when species are ecologically intimate (i.e., they interact with one another), such as the interaction between hosts and parasites or predators and prey.
Please help! Lot's of points and brainliest for answer!
Answers
Answer: the answer is one
and plz brainliest
A scientific theory
A)is like a guess
B)can never be disproven
C)has not been disproven, but could be
D)has been proven 100%
Answers
Answer:
the answer should be c
Explanation:
Answer:
it is c.
Explanation:
because it has never been disproven i know alot because in science I am studing it
Yellow light travels through a certain glass block at a speed of 3 * 108 m/s . The wavelength of the light in this glass is 3.81 * 10 - 7m . What is the frequency?
Answers
Answer:
f = 7.87×10¹⁴ Hz
Explanation:
Given data:
Speed of light = 3×10⁸ m/s
Wavelength of light = 3.81 ×10⁻⁷ m
Frequency of light = ?
Solution:
Formula:
Speed of wave = wavelength × frequency
Now we will put the values in formula.
3×10⁸ m/s = 3.81 ×10⁻⁷ m × f
f = 3×10⁸ m/s / 3.81 ×10⁻⁷ m
f = 0.787 ×10¹⁵ s⁻¹
s⁻¹ = Hz
f = 0.787 ×10¹⁵ Hz
f = 7.87×10¹⁴ Hz
what are nutrients and water absorbed by?
Answers
Answer
Your lower intestine of your body
After basketball practice, Tyler began feeling a sharp pain in his knee. He visited the doctor and found out that he had torn one of the many ligaments in his knee. Which of the following best describes the function of the ligament he injured?Immersive Reader
(1 Point)
A. Connecting cartilage to muscles
B. Cushioning the ends of bones
C. Connecting bones to other bones
D. Connecting muscles to bone
Answers
Answer:
C. Connecting bones to other bones
Explanation:
Ligament is one of the connective tissues in living systems whose primary function is to connect bones to other bones. Ligaments are made up of a short band of tough fibre making it adapted to that connective function.
In this question involving Tyler who is diagnosed to have torn one of his knee ligaments, it means he has torn one of the many connective tissues that connects his bones to another bone in the knee.
Which chemical is released by (2) WBC's that produces a non-specific inflammatory response?
Answers
Answer:
cytokines
Explanation:
Non-specific immune responses are integral to host cellular defense mechanisms. It is a general response, mediated by white blood cells, where cells rapidly react to pathogenic infiltration.
Here receptors on cells recognise molecules shared by a broad spectrum of pathogens, or even react to signals from damaged, injured or stressed cells like inflammatory cytokines in a cytokine storm.