Question

helooo ,good evening!
pls solve the attachments
thank you
i know the answer is given but pls do not copy i need it with the steps​

Answer 1

Answer:

take number of bacteria to be n.

1micrometre=10^-6m

n×10^-6=1

n=1/10^-6=10^6

Answer 2

Answer:

10⁶

please mark me as brainliest answer