Answer:
Iris
Explanation:
The iris opens and closes to control the amount of light entering through the pupil (schepens.harvard.edu).
Beacuse they helps us in many ways. They help to provide medicine .they give proper time when we should take medicine .
B principal is the answer my brother
Mark as brainlist if you can :))
Answer:
It is a microscopic, both functional and structural unit of the kidney.
Explanation:
it is composed of a renal corpuscle and a renal tubule.
Hope this helped!
Answer:
linkage
Explanation:
There is a term that is named DNA linkage and it further explains how there are certain tendencies one can inherit. Some of the parts of the DNA are similar and their chromosomes can be inherited during the part of meiosis. That’s a phase in se**al reproduction. In simpler, plain words, it’s a connection between something. It’s very important as we can see where is the root of the health problem and how it can be changed.
