Biology, 06.09.2020 06:01 lamashermosa23
Why do scientists divide Earth's core into and outer core and inner core?
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They exist in different states of matter.
They have a different chemical composition.
They were formed in different geological eras.
They are divided by a layer of partly molten material called the mesosphere.
Answers: 1
Biology, 22.06.2019 01:00
Loss of protected health information collected for research should be directly reported to:
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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 18:30
What are the characteristics of carbon bonds? check all that apply.
Answers: 1
Why do scientists divide Earth's core into and outer core and inner core?
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