Biology, 21.09.2019 04:00 isabellesmith51317
Which is the simplest level of organization in a human being? a) cells b) organs c) tissues eliminate d) organ systems
Answers: 2
Biology, 21.06.2019 15:00
Marianne is comparing two animals: a fruit fly and a fruit bat. she asks, "do a fruit fly and a fruit bat share a common ancestor in their evolutionary history? " according to evolutionary theory, what is the answer to marianne's question?
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Biology, 21.06.2019 23:30
What are some possible short and long term medical concerns for crew members on longer space exploration trips
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Biology, 21.06.2019 23:40
1. which of the following is correct regarding opiates/opioids: a. they all have a natural component as a starting pointb. they have low addiction possibilitiesc. methadone binds to some of the same receptorsd. a and care correcte. all are correct
Answers: 1
Biology, 22.06.2019 04:00
The nervous system interacts with the endocrine system by a. using hormones as connections b. sending nerve impulses directly to glands c. using neuroendocrine cells as connections d. sending neurotransmitters directly to neurons
Answers: 1
Which is the simplest level of organization in a human being? a) cells b) organs c) tissues elimina...
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