Question

Chlorophyll

A)a one-celled algae that has a stiff cell wall
B)simple organisms like mushrooms and molds
C)an infectious disease carried by mosquitoes, harmful to humans
D)the green chemical that allows plants to create their own food
E)single-celled organisms such as some forms of algae

Answer 1

Select 4 that apply.

Select all that are biomes of the world? Select all that apply.
tundra
rivers
grasslands
savannas
forests
oceans

Answer 2

D) the green chemical that allows plants to create their own food.

Answer 3

Tundra, grasslands, savannas, forests, and oceans are all biomes of the world. Rivers are not considered as a biome but rather a part of the freshwater ecosystem.