"Butterflies and house flies convert ammonia to uric acid in their <span>Malpighian tubules."</span>
Answer:
only their mothers milk contains hormones vital to their growth, but we all have a certain physical growth limit. milk from cows is unnatural and causes diseases in the human body.
Explanation:
1. Its a time consuming procedure.
2. It uses a machine to purify the patients blood.
3. It’s temporary remedy for Renal failure.
I think you forgot to attach an image
B is the answer I strongly believe