Answer:
True
Explanation:
for a substance to be a mineral it must be a naturally occurring inorganic crystalline solid that has a characteristics chemical composition and Crystal structure
I think it is Authority hope this helps
The answer is B. Platypus, as they are mammals that lay eggs.
limbic system
Explanation:
center of emotional processing is the amygdala
Photosynthesis Is generally the opposite of cellular respiration. To drive the organisms metabolism photosynthesis has an exothermic reaction.
