Question

(2)

Microbes
Ans.
Size
(1) Virus
(a) 1pm to 10 pm
(2) Algae
(b) 200 um
(3) Protozoa
(c) 10 um to 100 pm
4 Bacteria
(d) 10 nm to 100 nm​

Answer 1

Explanation:

viruses are microbes

size of microbes are about 1 pm to 10pm

here pm: pico metre

hope it helps you my friend