The control group is the part of an experiment that does not receive the variable and is used for comparison.
Answer:
encouraging to post comments
Explanation:
Answer:
A
Explanation:
in a relationship a parasite is described as the member who greatly benefits in the relationship at the other's expense.
Like riding a stubborn horse, when it bucks you off, it gets the pleasure from doing so, but you end up with a broken foot.
The host is who hosts the other, and the tapeworm is attaching itself to a host so the answer must be A
cannot be b since no proof of that relationship, in both c and d the bass is caused harm so it is not mutual or beneficial to the bass in any way
i hope this helps u!
pls give a brainliest and a thx ;)
Rough ER is studded with ribosomes and the Smooth ER has a smooth surface ..
