These one-cell organisms are responsible for illnesses such as strep throat<span>, urinary tract infections and </span>tuberculosis<span>. Viruses. Even smaller than bacteria, viruses cause a multitude of diseases — ranging from the common cold to </span>AIDS<span>. Fungi. </span>
Answer:
B.
Explanation:
Natural abilities that cannot be changed
hope this helps
I think it’s b because it helps the blood cells enable more oxygen and takes it to the muscles
Hope that help
