How is bacteria helpful? A. Provide carbon dioxide, food products, ...

★ Bacteria Quiz

How is bacteria helpful?

A. Provide carbon dioxide, food products, environmental recycling, medicine.

B. Provide oxygen, food products, environmental recycling, medicine.

C. Provide oxygen, food wastes, environmental recycling, medicine.

D. Provide oxygen, food products, environment medicine.

Select your answer:

Topics:

All About Bacteria Stress and Mental Health Nutrition First Aid Check up SCI CH2-1 Disease & Immunity Ears Forensics Terms Ankle Injuries Stimuli and Responses in Humans Wellness Vocabulary Skeletal Muscle Anatomy Medical Careers Disabilities Nail Diseases and Disorders

Other quiz:

Homeostasis - Vision Correction › View

Which of the following is far-sightedness?

A. Myopia

B. Hypermetropia/Hyperopia

C. Presbyopia

D. All of the above

Pollution › View

This picture shows people walking through a highly-polluted city in China. From what type of pollution are they protecting themselves based on what they are wearing?
A.     air pollution
B.     water pollution
C.     land pollution
D.     noise pollution