It is an example of science
Answer:
a is 2,a is 7,c is 1 and d is 4
Explanation:it all comes to the matter of smartness i have
Scientific theory is what the scientist thinks is correct, but still has room for correction, while a scientific law is proven by experiments over and over again to deem it's correct.
Cancer, disease, birth defects.
They will attract each other together
