Which of these is the main organ of the nervous system?
a. lungs
b. skin
c. he...
Biology, 02.09.2019 11:30, punkee5375
Which of these is the main organ of the nervous system?
a. lungs
b. skin
c. heart
d. brain user: which component of an ecosystem is abiotic?
a. decomposer
b. gereralist
c. sunlight
d. autotroph
Answers: 1
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All of these things can block a bronchus and cause collapse of a lung except
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Omar paddles a canoe downstream at a rate of 5 mi/hr. the stream is flowing at a rate of 12 mi/hr. what is the actual velocity of the canoe? a: 5 mi/hr, downstream b: 7 mi/hr, downstream c: 12 mi/hr, downstream d: 17 mi/hr, downstream
Answers: 2
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