Answer:
The answer is letter B
Explanation:
A cell contains thousands of different kinds of enzymes, each promoting a different chemical reaction.
Fossils are the remains or impression of the dead animals and plants that lived in the past.
D because gravitational force cannot pull or push
Carnoives eat meat and herbivores eat plants
The answer is B.
If you put one plant in wet soil, and one plant in dry soil, you can prove or disprove your hypothesis as the plants grow.