A plasma membrane is permeable to specific molecules that a cell needs Hope h is helps brainlist?
She would find oxygen (O2) in the test tube because plants give off oxygen
Explanation:
There are three main steps of urine formation: glomerular filtration, reabsorption, and secretion. These processes ensure that only waste and excess water are removed from the body.
6.5cm^3
Explanation:
since density =mass/volume,
volume=m/d
v=117/18
v=6.5
