Evidence for sea-floor spreading has come from which option? a. changes in the
depth of the ocean.
b. magnetic minerals
on the
ocean floor.
c. ancient climatic
conditions.
d. the breakup of
Pangaea.
HURRY PLEASE

b. magnetic minerals

on the

ocean floor.

Explanation:

Trust me i'm smert.

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.

rising temperatures because when water vapor in the air is cooled, it condenses. it turns back into a liquid and attaches to dust particles in the air. these very small water droplets group together to form clouds