Reactants go into it, and products come out
Answer:
Scientific law.
Explanation:
A scientific law is a statement that the scientific community elaborates on after observing a natural phenomenon and performing several experiments concerning certain phenomena. Scientific laws aim to explain the reasons why something happens and what may cause it to predict it in the future.
The survival development and also the evolutionary development
Answer:
An earthquake
Explanation:
An earthquake is caused when plates move around and clash.