Which is an idea that einstein introduced in his theories of relativity? a.) space is made up of three dimensions. b.) space and time are separate and distinct entities. c.) space-time bends due to the masses in the universe. d.) gravity is caused by a force of attraction between two masses.

Space-time bends due to the masses in the universe.

Choice C is correct

Explanation:

Space-time bends due to the masses in the universe is an idea that Einstein introduced in his theories of relativity.

If a body of any mass is placed down anywhere in the Universe the space around it will curve in response.

stratosphere: as the altitude increases, the air temperature increases. the stratosphere has a layer of ozone, called the ozone layer. this layer absorbs most of the ultraviolet radiation from sunlight. this results in the stratosphere being warmer.

it cools slower in the earth meaning the crystals have more time to form than lava on the surface