Evolution: Organisms that change throughout time
Natural Selection: Describes how and why the change occurs
<span>The juxtaglomerular cells near each kidney are stimulated to secrete the enzyme renin into the blood. Renin circulates throughout the body and converts angiotensinogen, made in the liver, into angiotensin I. In the lungs, angiotensin I is converted by hydrolysis to angiotensin II. Angiotensin II acts on the adrenal cortex to stimulate production of aldosterone. Aldosterone acts on the juxtaglomerular cells to increase sodium and water retention and to stimulate or depress further renin secretion, completing the feedback system that automatically readjusts homeostasis.</span>
Answer: In respiration, glucose is broken down to produce energy that can be used by the cell, a reaction that uses O 2 and produces CO 2 as a byproduct.
Explanation:
You would disinfect with a bleach solution.
Answer:
A variable is the parameter over which changes can be made and observed so as to determine the outcome of the experiment. ... An independent variable is the one which can be changed or manipulated by the experimenter so as to observe the impact of such change over the dependent variable.
Explanation:
