The correct answer is choice A cocaine
A. The giant squid
Hope this helps!
In order for a chemical reaction to being, two reactants must come into contact with one another. Reactions<span> occur when two or more molecules interact and the molecules change. Bonds between atoms are broken and created to form new molecules</span>
Answer:
i could be wrong im sorry but i think the test variable would be the light and dark environments and the outcome would be if they survived.
Explanation: