Answer:
adenine (A), cytosine (C), guanine (G), and thymine (T)
Answer:
B) A kidney malfunction that removes more water than normal
Explanation:
Just took the test :)
Also, the answer choice is worded differently for me. The alternative answer is "A kidney malfunction that removes more water than normal".
Any substance that triggers an immune response is an antigen(s).
B is the answer I strongly believe