Answer:
Which of the following statements is true?
The small intestine absorbs food through villi.
Explanation:
The correct answer is A. Apoptosis is regulated cell death/suicide, not accidental.
Answer:
The correct answer is "C. Cave fish have evolved degenerated eyes because they have no use for vision in dark, underwater caves."
Explanation:
All of these statements about organism adaptation to its environment are true, but the real reason why cave-fish are blind is not because there's no use for their eyes in the dark, but because being blind saves them energy, as using one's vision requires the activity of photoreceptive cells and neurons, and underground caves are lacking in both food and oxygen.
This diagram could represent a B.
protein because if you look at the bonds you will see an R group and R groups are typically found in proteins.
If the pacific ocean was rimmed by the ring of fire we can conclude that the plate boundaries are constantly moving
