Which is an adaptation?
A. A person learns to drive a car.
O
B. A bird has f...
Biology, 21.03.2020 02:16 mattie2353
Which is an adaptation?
A. A person learns to drive a car.
O
B. A bird has feathers that help it fly farther.
O
C. A mouse knows where food is stored in a house.
O
D. A monkey learns to avoid electrical shocks.
Answers: 2
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The condition in which joints are inflamed is bursitis select the best answer from the choices provided ot f
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Biology, 22.06.2019 06:50
The kidney filters potentially toxic substances in the blood, and thus “clears” the blood of those substances. this clearance function is dependent upon and proportional to the diffusion gradient of the substance across filtering capillaries, i.e. if the concentration of the substance is doubled, twice as much will be cleared from each ml of blood that is filtered. suppose that the body produces a constant amount of a substance x per unit of time. the kidneys eliminate substance x at a rate directly proportional to the concentration of the substance and the volume of blood cleared each minute (c): elimination = c × [x], where [x] is the steady-state concentration of substance x. imagine an individual with an initial concentration of x equal to [x]0 who develops kidney disease. her baseline clearance c0 drops to one half of the original (½c0). what is the new steady state concentration of x? (for simplicity, assume that substance x is 100% filtered by the kidney).
Answers: 1
Biology, 22.06.2019 20:00
Which fossil organism in whale evolution do you think was the first to live mostly in water? explain your claim with evidence and reasoning?
Answers: 2
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