In the movie, Tim says that genetic mutations are permanent changes
to DNA or RNA. What does this
mean?

The series of transgressions and regressions that produce cyclothems were likely produced by

Which of the following are true about bacteria? select all that apply. bacteria are all around you. bacteria can or harmful. bacteria are multicellular organisms. bacteria can only be found on the human body.

15 points come and ! which characteristic describes all bacteria? a rod-shaped b microscopic c multicellular d autotrophic