The 3 jobs done by the blood vessels cilia and mucus in the nasal cavity are to warm, moisten, and fill the air.
Answer:
Carbon
Explanation:
The reason for climate change.
<span> Budding allows a cell to still reproduce, but without the advantages of the variety introduced by sexual reproduction.</span>
Explanation:
Human activities have a tremendous impact on the carbon cycle. Burning fossil fuels, changing land use, and using limestone to make concrete all transfer significant quantities of carbon into the atmosphere. ... This extra carbon dioxide is lowering the ocean's pH, through a process called ocean acidification.