Answer:
A
Explanation:
cause it's near
pls make me brainliest pls
Because boys lungs aren’t as big as a mans lungs I guess lol
The penis carries the urine semen and seamen urine and the urine and semen
It is also possible to move substances across membranes against their concentration gradient (from areas of low concentration to areas of high concentration). ... If the energy of ATP is directly used to pump molecules against their concentration gradient, the transport is called primary active transport.
Hope this helps