Biology, 10.10.2019 01:20, haylee1468
The arterioles (small arteries) leading to an organ, constrict in order to decrease flow to the organ. to shut down an organ, blood flow is reduced naturally to 2.80% of its original value. by what factor did the radii of the arterioles constrict? penguins do this when they stand on ice to reduce the blood flow to their feet.
Answers: 2
Biology, 21.06.2019 14:00, miafluellen
Calvin ate a candy bar, which caused his body's blood glucose levels to become unbalanced. his body responded by initiating a feedback mechanism to return his body to homeostasis. place the steps of this feedback mechanism in order, starting with the blood glucose imbalance that occurred after calvin consumed the candy bar. a) calvin's blood glucose levels decreased. b) calvin's pancreas stopped secreting insulin. c) calvin's body cells started to take up glucose and store it as glycogen. d) calvin's blood glucose levels increased. e) calvin's pancreas started secreting insulin.
Answers: 1
Biology, 22.06.2019 06:30, Annabeans1105
What kind of bond is created by the attraction between atomic particles of opposite charge? ionic bond hydrogen bond covalent bond nuclear bond
Answers: 1
Biology, 22.06.2019 08:00, christheicebear
What advantages does a pedigree have over a written passage?
Answers: 1
The arterioles (small arteries) leading to an organ, constrict in order to decrease flow to the orga...
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