The otter is both a competition and a threat for the purple sea star. Find another example of a predator that is both a competition and a prey and explain how it is similar.

When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis

What should be the strand of complementary dna produced by the strand of dna shown below cgt ata

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?