Answer:
B and C
Explanation:
I think the answer correct is C because you never know in what temperature the block of ice is going to melt but if it says select all that apply its possible that B might be useful.
Answer:
It is prepared small amounts of hydrogen cloride for uses in the lab.
It can be "generated in an HCl generator by dehydrating hydrochloric acid with either sulfuric acid or anhydrous calcium chloride."
Answer:
convolutions.
Explanation:
the hippocampus- complex structure with a major role in learning and memory
the hypothalamus - structure of the brain near the pituitary gland
brain stem - yet another structure