Answer: hey nice to see you again, the answer is B. Microscopes allowed scientists to see the cells.
Explanation:
Answer:
C I believe if that's wrong then it's A. :)
because it's shellfish
A slipper
Answer: C
Answer: Endothermic reaction.
Explanation: A chemical reaction in which energy is absorbed from the surrounding environment.
Answer:ur needed to gorw up
Explanation:seroiuslsitlty
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