Where did the sewhich is a function of chloroplasts?
a.
store sugar for use by the mitochondria.
b.
regulate turgor pressure within a cell.
c.
control what materials move into and out of a cell.
d.
use sugar in the presence of oxygen for cellular respiration. paratists go before coming to north america?

Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?