Answer:
Each villus, in turn, has thousands of even smaller projections called microvilli (singular: microvillus).
Explanation:
The villi contain capillaries, which are tiny blood vessels. Nutrients are absorbed into these capillaries across the surfaces of the villi and microvilli. Because there are millions of these tiny projections, they greatly increase the surface area for absorption.
Hopefully this will help you out
Answer: C, matter is changed into various forms but the total quantity remains unchanged.
Explanation: The Law of Conservation of Matter directly states that in any food chain, matter is not lost, but conserved.. (hence the name). Thus, matter may decompose, or be digested, but it is never completely destroyed.
For example: When you burn a log, the log still turns into ash.
Hope this helps,
LaciaMelodii :)
Answer:
the range of the function is the set of all values that f takes
Explanation:
A. Genes-
DNA is condensed into chromosomes. They are within these chromosomes. They code for a certain protein and determine what traits a person will have.
