Which statements are true about the world's biomes? (multiple choices) -most plants are flexible and can live in any biome. -biomes are defined by their climate and life forms. -grasslands receive less precipitation than other biomes. -deserts can be cold. -the tundra has the harshest climate of all biomes. -freshwater biomes are responsible for most of the world's precipitation.

The correct answers are:

- Biomes are defined by their climate and life forms
- Deserts can be cold
- The tundra has the harshest climate of all biomes 

- The climate and life forms at a particular place makes a certain biome.
- Deserts are not classified as deserts cause of heat, but cause of lack of water, thus they can be both hot and cold.
-The tundra is the harshest of the biomes, it has way to little precipitation, most of the year it's frozen, in the short summer it turns into muddy marshlands, the soil is unstable and it forms polygonal forms surrounded by cold water...

Climate change to earth function human can't reduce climate