What two factors cause the Gulf Stream to move away from the equator?

Which of the following organisms are capable of self-fertilization? a.plants b.tigers c.humans

How does the structure of dna hold the information needed to code for the many features of multicellular organisms?

The picture below shows two galaxies. spiral galaxy and elliptical galaxy which of these statements best describes a similarity between the two galaxies? (2 points) both have elongated centers. both have centers shaped like bars. both change their shape from time to time. both are held together by gravitational forces.