Question 2 (3 points) Since velocity describes both speed and direction, you can call it
a force arrow
a vector
a magnitude
the same as acceleration

Biology 1c cumulative exam i need awsners

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures