Answer:
plants
Explanation:
plants need carbon dioxide to survive, so if they cant take Co2 they cant make oxygen meaning no human life.
He is best known for being the first person to sail from Europe to discover North America. When he was sailing west to find new route to Asia, he landed on the East Coast of America.
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Answer:
2. Secretion of antibodies.
Explanation:
A cell that has a large endoplasmic reticulas and Golgi aparatus, is often used to secretion of antibodies, in order to keep them in the cell and then secrate the antibodies necessaries for the body.
Explanation:
all the inhabitants of a particular place.
"the island has a population of about 78,000
