Question

B. FILL IN THE BLANKS
1. The study of microorganisms is called
The bacteria that do not require oxygen for their growth are called
bacteria.
2.
3. Microorganisms can be seen with the help of
Sciences​

Answer 1

Explanation:

1–microobiology

3–microscope

Answer 2

Answer:

1. the study of microorganism is called microbiology .

3. microscope