specific type of bacteria reproduce sister binary fission every two hours if there are seven back to you to begin with how many bacteria will there be after four hours

Which would be an adaptation in a rainforest, but not in a tundra? a. ability to store water for a long time b. fur that blends in with snow c. strong claws for killing prey d. a beak that can dig into thick trees

If jane has the blood type ab and marries john who has type o blood what are the possible phenotypes of their first kid?

The open ocean of any depth is called the