the Nucleus
Explanation:
Known as the cell's “command center,” the nucleus is a large organelle that stores the cell's DNA (deoxyribonucleic acid). The nucleus controls all of the cell's activities, such as growth and metabolism, using the DNA's genetic information.
D. Muscus and cilia trap pathogens
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D. Estuaries
Estuaries are a place where fresh and salt water mix.
They were imported from China into the United States in 1881.
The first successful release was in Minnesota in 1916.
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It is an explosive cell that is used for protection from predators or prey hunting by the species of the phylum Cnidaria
