Yes because when having anything done to your mouth or throat it is recorded as an oral surgery. Hope this helps. Have a great day! c:
Answer:
D. Carbon Dioxide
Explanation:
When you breathe in air, you take in the oxygen and release carbon dioxide.
The answer would be 2 placenta. A thin walled sac that surrounds the fetus during pregnancy. The sac is filled with amniotic fluid(liquid made by fetus) and the amnion(the membrane that covers the fetal side of the placenta)
Nucleus I believe is the answer
Answer: <u><em>PROXIMITY work</em></u>