Biology, 21.02.2020 11:19 emmahall0826
A negative feedback system .
a. accelerates changes in body function
b. takes place solely in the brain
c. is responsible for the regulation of body temperature
d. mostly occurs in the action of skeletal muscles
e. is caused by the presence of fever in humans
Answers: 1
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The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods.c. it shows that these organisms share the same habitat.d. it provides evidence that these organisms suffered a genetic mutation.
Answers: 1
Biology, 22.06.2019 17:00
Which of the following is a feature of all cells? o a. all cells have a nucleus. o b. all cells have dna for at least part of their life cycle. het . o c. all cells are spheres. o d. all cells have a rigid cell wall.
Answers: 1
A negative feedback system .
a. accelerates changes in body function
b. takes place sol...
a. accelerates changes in body function
b. takes place sol...
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