If the masses of objects increase and their distance from each other remains the same, then the force of gravity between the two objects
a) decreases.
b) increases.
c) remains the same.
d) increases then decreases.

plants need sunlight, water, and carbon dioxide to make food. plants use the raw materials of water, nutrients they absorb from soil, and carbon dioxide to make sugars the plant can use. energy from the sun and chlorophyll are also needed.