Which is a correct statement of newton's second law?
an object in motion stays in motion, and an object at rest stays at rest unless acted
upon by a net force.
every mass in the universe is attracted to every other mass in the universe.
when an object experiences a net force, it will accelerate at a rate determined by its
mass.
every action has an equal and opposite reaction.

Vegetation that grows along the floors of tropical and temperate forests is called undergrowth. how is the undergrowth of a tropical rain forest most likely to differ from the undergrowth of a temperate forest? a. a tropical rain forest's undergrowth most likely experiences periods of dormancy during colder weather. b. a tropical rain forest's undergrowth most likely experiences periods of dormancy during rainy weather. c. the undergrowth of a tropical rain forest most likely requires less sunlight. d. the undergrowth of a tropical rain forest most likely requires more sunlight.

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment

What happens during the experiment stage of the scientific method