Answer:
D
Explanation:
Comets are brightest near the sun.
Answer:
Due to continuous global warming, the oceans tend to gain more heat and hence the temperature rises. In the current century, the heated conditions of the oceans can be threatful for the human population. Also, the increase in the sea levels will have serious consequences on the health of mankind and their quality of life.
Sneezing is an involuntary action because it's something we cannot control.
Simple but very simple question. Cellulose.
