Biology, 28.01.2020 19:46 levicorey846
Anwser quickly ! the spinal cord relays messages between the body and the brain. these messages control body functions like movement,
bladder and bowel control and breathing. each vertebra has a pair of spinal nerves that receive messages from the body (sensory!
impulses) and send messages to the body (motor impulses). the spinal nerves are numbered 1 to 55 from the neck down. the first
eight as seen here are the
vertebrate and send messages to the back of the head, neck, shoulders, arms, hands and
diaphragm.
a.)cervical
b.)lumbar
c.)sacral
d.)thoracic
Answers: 2
Biology, 22.06.2019 03:50
What did not occur in the proterozoic eon a)the oxygen levels increase greatly in the atmosphere,b)the emergence of the eukarya , c)muti cella’s eukaryotic organisms began to diversify,d)anaerobic bacteria kept thriving with more oxygen
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Biology, 22.06.2019 10:00
In one or two well-crafted paragraphs in your laboratory journal, summarize the process in which normal cells become cancer cells. your paragraph(s) must include each of the terms listed below. underline each term in your writing:
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Biology, 22.06.2019 12:30
Which of the following matches the organisms described with the correct domain? a. archaea--multicellular, eukaryotic organisms that do not have cell walls b. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sources c. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycan d. bacteria--unicellular, eukaryotic organisms that always lack cell walls
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Biology, 22.06.2019 13:50
The largest unit within which gene flow can readily occur is a
Answers: 3
Anwser quickly ! the spinal cord relays messages between the body and the brain. these messages cont...
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