Micro-organisms; protozoa

Question 1

Environment found in

Answer 1

Wet and moist e.g. Lakes, rivers, soil etc.

Question 2

Harmful or unharmful

Answer 2

Both, but usually unharmful.

Question 3

3 fun facts

Answer 3

1. Sometimes protozoa lives as a parasite inside plants and animals.
2. There are over 6500 different species of protozoa.
3. They are single-celled organisms.