Answer:
Uniformitarianism: assumption that the same natural laws and processes that operate in our present-day scientific observations have always operated in the universe in the past and apply everywhere in the universe.
Explanation:
the only flying mammal is a Bat
Answer:
Biogenesis
Explanation:
The theory of biogenesis states that only living organisms can produce other living organisms.
The answer should be mass of the object
Answer:
B
Explanation:
organ system is two or more organs working together to perform a specialized function.