Which of the following provides evidence that the continents were once connected

A. fossils

B. water

C. the atmosphere

D. cave painting

If the inner membrane of mitochondria was not folded, how would it affect the organism? A. It would have less energy due to a smaller area for cellular respiration to take place. B.

Which of the following statements about DNA synthesis is true? A. Nucleotides are added in a random fashion to single-stranded DNA. B. DNA polymerase adds dNTP monomers in the 3' to 5' direction. C.

What molecules link together from proteins?

What plant organelles can the plant cell not survive without?

5. To whom should you report any irregular occurrences or accidents during a lab?

Who Viewed moving objects from pond water under his microscope and named them "animalcules

Which of the following cycles tracks the movement of water in the hydrosphere?

Spiders lobsters and insects are all classified as

When a species no longer exist it is said to be

Approximately 5% of Earth's freshwater is groundwater beneath the surface true or false