Ch. 16-18

Question 1

Bacteria that cause disease are called

Answer 1

Pathogens

Question 2

The use of organisms to remove pollutants from the soil, air, or water is called:

Answer 2

Bioremediation

Question 3

________ derive nutrition from a living host:

Answer 3

Parasite

Question 4

Heterotrophic; eat bacteria & other protists

Answer 4

Protozoans

Question 5

Capable of photosynthses & heterotrophy

Answer 5

Mixotrophs

Question 6

Produce their food by photosynthesis

Answer 6

Algae