Th gulf stream is a warm water current that flows away from the equator to the northen europe. which of theese does this cause? a. crashes of warm and cool water in the ocean. b. colder climates near the equator. c. large waves on the coast if europe. d. warm climates in the climates in northen europe.

Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c.ozone layer hole d.increase in sea levels

Which of the following is the most likely outcome of global warming

Dna, in the nucleus carries the genetic code for making proteins in ribosomes. in the diagram, b, represents the proteins produced. dna cannot leave the nucleus to carry the genetic information to the ribosome where proteins are produced. how does the genetic code get from the nucleus to the ribosome? what does a represent? now