Answer:
B.photosynthesis
Only cells containing chloroplasts can photosynthesize as that is where it takes place.
Urea (CH4N2O), bi carbonate ion (HCO-3), creatinine, bilirubin are the ammonia containing products, are eliminated by kidneys through urine by a process of transamination.
Breakdown of amino acids results in formation of ammonium ions.
The elimination or excretion of urea is called ureotelism.
Oxygen and glucose are reactants
Osmosis is the movement of water from low to high concentration; thus requiring ATP. :)
<span>The question "</span><span>which organisms depend on seaweeds as an energy source?" will </span>best help a student identify the role of seaweeds in the Chesapeake Bay ecosystem.