Answer:
Adrenaline
Explanation:
<em>Adrenal</em>ine is released into the bloodstream by the <em>Adrenal Cortex</em> during stress.
Answer:
The difference is C
Anaerobic respiration uses oxygen, and aerobic respiration does not.
Explanation:
Using photosynthesis. They convert sunlight into energy. They eat algae.
Answer:
A normal line
Explanation:
"In geometry, a normal is an object such as a line, ray, or vector that is perpendicular to a given object."
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