Answer:
The difference in specific heat capacity between land and water
Explanation:
(A P E X)
<span>uracil isnt found in DNA only RNA</span>
In order to conduct a research you should have an dependent variable, independent variable and the control variable. so in order to study phototropism, then you should need sun light and the growth of the plant and you must have a control that why you need a dark room.
The organic macromolecules are called Lipids. They are basically fat.