Which surface ocean current has the warmest water?

There are six elements that make up most of the human body. which of the following is not one of these six elements?

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.

Which best describes the digestive system of arthropods? a incomplete, two openings b complete, one opening c two-way, one opening d one-way, two openings