Vaccine
Because scientists normally put the cure in a form to get injected into you and since a vaccine is basically a shot vaccine would most likely be correct
Answer:
Hailey the answer is D.
Explanation:
if liquid to solid is exothermic then then the other way around would be endorhermic
The answer is NO.
Mono- means 1, so monoxide would indicate that there is 1 oxygen.
The N is double bonded to the O:
N=O
And has an unpaired set of electrons
