It’s answer C because of eutrophication
Answer:
nucleus
Explanation:
eukaryotic has a nucleus, prokaryotic does not
<span>Actually baby Aiden will surely develop a strong secretory Iga antibodies which is passive immunity to most of the types of bacteria and viruses, ie, as a protection against infections, which inturn is a response to the baby to its immune system in the form active immunity.</span>
I'm guessing the answer is a