Explain how DNA, mRNA, rRNA, and tRNA work together to make proteins.

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

What was darwins theory of common decent

The cell membrane controls what enters and leaves the cell. which of the structures in the diagram below is the cell membrane? — f оооо