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

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

Select 4 that apply.

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

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.

The correct answer is D) the green chemical that allows plants to create their own food.

Chlorophyll is a pigment found in plants and other photosynthetic organisms, such as algae and some bacteria. It is responsible for giving plants their green color. This pigment plays a crucial role in photosynthesis, the process by which plants convert sunlight, water, and carbon dioxide into glucose (sugar) and oxygen.

To find this answer, you can either have prior knowledge about chlorophyll or use a reliable source such as a textbook, scientific article, or reputable website focused on biology or botany. These sources provide information about the different pigments involved in photosynthesis and their roles in plant growth and energy production. It is always important to verify the information using credible sources.