Which statement best describes why warm ocean currents are usually surface currents?
a)warm water is less dense than cold water.
b)ocean tides bring warm water to the surface.
c)warm water contains more salt than cold water.
d)ocean water loses heat to the air at the surface.

Label the steps for protein synthesis in order, beginning with the first steponce the protein is made, the gene for a particular trait is expressedmrna joins the ribosome, and the anticodons from trna join mrna to form a chain ofamino acidsrna polymerase unzips dna and free rna nucleotides join dna to form mrnav a chain of amino acids is formed from peptide bonds, creating a proteinmrna is transported from the nucleus of the cell to the ribosomes of the cell.

When the oxygen produced by photosynthetic plants in the water dissolves in the water, which of these is being formed?

What can happen to an enzyme as tempature rises