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Which soil would most likely be found in the arctic? andisols gelisols histosols spodosols

There are only about 250,000 known fossil species. true or false

Viruses can be transmitted through air, water, food, insect bites, and direct skin contact. once a virus gains entry into the body, it invades a host cell in order to? a. synthesize antibodies for defense b. deactivate the host cell's defenses c. access cell processes for reproduction d. metabolize host proteins and grow