Biology, 01.11.2019 03:31 alexedwards307
What direct effect do histamines have on capillaries? a) they decrease the diameter of capillaries. b) they prevent phagocytes from sticking to the walls of capillaries. c) they allow capillary walls to open and become leaky.
Answers: 3
Biology, 22.06.2019 04:00
Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them
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Biology, 22.06.2019 05:00
Match each term to its best definition? sedimentary depositional enviornment
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Biology, 22.06.2019 06:20
Select the correct answer from each drop-down menu proteins are
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What direct effect do histamines have on capillaries? a) they decrease the diameter of capillaries....
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