O’Neill Pass is a deep canyon which has lots of shade at different times of the day. Propose one hypothesis that would explain why there are more dark-colored rock pocket mice in O’Neill Pass even though the soil color is light. Use an “If...then….because” format. Article: Rock pocket mice live in the intense heat of the desert southwest United States in intensely hot environments. Rock
pocket mice primarily eat seeds, though they have been know to also
consume insects. These nocturnal animals make burrows in soil close
to, or under rocks, which they use to escape owls, their main predator,
store food and as homes for their young. The breeding season of the
rock pocket mouse spans a few weeks from early February to the end of
March; litters are typically between 3 and 6 pups.
Rock pocket mice are an excellent example of natural selection. Two
scientists Charles Darwin and Alfred Russell Wallace independently
proposed natural selection. Natural selection states that organisms
whose phenotype is well suited to their environment have a greater
chance of reproductive success (having healthy babies) and passing their
genes on to the next generation.
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Chlorophyll is a green pigment that is found in which are closely related. a) fungi and plants b) green algae and plantlike protists c) plants and plantlike protists d) plants and green algae

Where does all the water go? according to the environmental protection agency (epa), in a typical wetland environment, 39% of the water is outflow; 46% is seepage; 7% evaporates; and 8% remains as water volume in the ecosystem (reference: united states environmental protection agency case studies report 832-r-93-005). chloride compounds as residuals from residential areas are a problem for wetlands. suppose that in a particular wetland environment the following concentrations (mg/l) of chloride compounds were found: outflow, 60.4; seepage, 73.7; remaining due to evaporation, 26.4; in the water volume, 46.8. (a) compute the weighted average of chlorine compound concentration (mg/l) for this ecological system. (round your answer to one decimal place.) mg/l (b) suppose the epa has established an average chlorine compound concentration target of no more than 58 mg/l. does this wetlands system meet the target standard for chlorine compound concentration? yes. the average chlorine compound concentration (mg/l) is too high. yes. the average chlorine compound concentration (mg/l) is lower than the target. no. the average chlorine compound concentration (mg/l) is lower than the target. no. the average chlorine compound concentration (mg/l) is too high.

Polar zones are cold and tend to be dry because of a pressure system of cold. low high