Mercury is a pollutant classified as___?

A. a radioactive waste

B. a heavy metal

C. an organic material

D. a pathogen

Why is the cell theory a theory and not a law?. A. The cell theory describes the natural world ... B. The cell theory explains the natural world ... C. The cell theory does not have enough support to become a law. D.

Which of the following could be a sequence in the carbon cycle? A. plants take in carbon dioxide and produce glucose animals break down glucose and release carbon dioxide animals consume plants B.

Which of the following cannot yet be done? A. Determine the genes of a child. B accurately reconstruct complete strands of dinosaur DNA. C use somatic cells to clone individual sheep.

Who would the double pour technique be a preferred method of fabricating a cast/study model

The gently sloping submerged surface extending from the shoreline toward the deep ocean is called the

5. What type of bond can be found between complementary nitrogenous bases?

Which field of biology focuses on heredity and dna?

What property of water was demonstrated by fold and float

How does a mutation in a sex cell differ from a mutation in a non-sex cell?

In terms of food storage, how is a ginger plant different from a carrot?