Bail: he has been released on bail
bale; there was a bale of hay on the farm
Answer:
"Agar agar"
Explanation:
"Agar agar" is a natural polysaccharide produced by marine algae and is the most commonly used solidifying agent added to media (end concentration usually 1.5 % w/v).
Its either B or C.
never the last one, it actually is better to have points from the other side stated in your argument. But then you refute them it helps with your argument.