Answer:
The strength of the gravitational force between two objects depends on two factors, mass and distance. the force of gravity the masses exert on each other. If one of the masses is doubled, the force of gravity between the objects is doubled.
Explanation:
Answer:
an amino acid group from a molecule
Answer:
C. External fertilization is common for animals that live in water.
Explanation:
It helps give you energy and it keeps you activated and moving you muscles
A tested im pretty sure if im wrong lmk