In comparing the absorption for spectra for chlorophyll a and chlorophyll b which statement is most correct ? a) chlorophyll a absorb more light in chlorophyll b b) cloraphyll b absorbs more light than chlorophyll a c) a plat with cloraphyll a and cloraphyyll b will absorb greater light than it wiuld have would if cloraphyll a only d) cloraphyll a takes longer to take in light than cloraphyll b asap

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).

Use the distance formula to determine weather each pair of segments have the same length

The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping