The availability of water and minerals in the soil for maximum absorption by roots is in the A. C-horizon
B. A-horizon
C. Surface of the soil
D. B-horizon

4. discuss additional factors that some planets have that affect their seasons. 5. what fact about other planet’s seasons most surprised you and what did you find the most interesting? why?

Which statements correspond to cellular respiration? co2 diffuses passively into the cell. co2 diffuses passively out of the cell. co2 must be pumped out of the cell. o2 diffuses passively when produced inside the cell. o2 diffuses passively when converted to co2. o2 is pumped in and forces co2 out.

Did you know that a blue wales tongue weighs more than an elephant?