No; <span>otitis externa.
</span>
<span>Swimming</span> is your key word here.
Otitis externa(swimmer's ear) is caused by remaining water in the ear after swimming.
Quote, "<span>This creates a moist environment that helps bacteria or fungi grow."
</span><span>
And of course, caused by an infection: his sore throat/cold.
I would say he doesn't need ear tubes; however, I am not sure about ear tubes.
</span>
You're answer is A because when you think about it these creatures lived before any of the other creatures on your list
The inferior vena cava empties into the right atrium of the heart.
Defects in transcription factors underlie some forms of cancer.
Answer:
There are 2 sex chromosomes – X and Y. Females have 22 autosomes and two X chromosomes, i.e., 22 + XX, while males have 22 autosomes and an X and Y chromosome each, i.e., 22 + XY. hope it helps.
basically 22
Explanation:
