Answer:
it's D. I believe anyways is it if you can pick two pick A,D, or D and C who knows at this point
sorry I'm not much help but I hope it did something
Viruses and prions have the ability to reproduce. After entering a cell, they alter something about it's protein formation
Where the word Prosth it is The mouth
Above that empty one is the brain
Beside the mouth empty box is Nephridia
Beside that is The ventral nerve cord
Beside that is the ventral blood Vessel
Beside that is Esophagus
* When i say beside that it is going left the way of the word before.
Hope it helps. Please comment if you are confsed
Structure of the inner ear responsible for hearing: the cochlea
Structure of the inner ear responsible for balance: semicircular canals and the vestibule