2! All i know is that it is estrogen and not testosterone
Answer:
The points at which Earth's axis of rotation intersects Earth's surface are used as reference points for defining direction. These points are the geographic North Pole and South Pole. Halfway between the poles, a circle called the equator divides Earth into the North and Southern Hemispheres.
Explanation:
D. an animal that resides in the twilight zone
Answer:
Chlorophyll and sunlight which play a key role in the formation of glucose..
Explanation:chlorophyll (an organelle of plant cell) where the process of light(in grana) and dark reaction (in stroma)take place.The sun energy is used for the excitation of electrons which help in the formation of glucose.