An organism killed by oxygen is known as obligate anaerobes
Answer:
It is the reason the sky is blue
Explanation:
Ossiculoplasty is the term to repair the outer ear.
Answer:
C. H and O
Explanation:
Almost 99% of the human body's mass is made up of six elements: oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus, in that order.
Element Symbol % in body
Oxygen O 65.0
Coal C 18.5
The human body is composed of 60% water, that is, H2O.
Global warming / climate change resulting in the melting of glaciers causing a rise in sea level.
