Select the correct answer. A car moves with an average speed of 45 miles/hour. How long does the car take to travel 90 miles?
OA. 2 minutes
ОВ.
2 hours
OC 45 minutes
OD.
45 hours
ОЕ.
90 minutes
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Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen