Adisadvantage of solar energy is the need for a supplemental cooling unit to prevent the water from getting too hot a special fee for the energy collected by the unit time-consuming daily maintenance of equipment a supplemental heating unit for cloudy days, winters, and nighttimes

Which of the following is an oxidation-reduction reaction? (pictured below)

Which of the following situations describes a adaptation for a mole? question 2 options: a mole is blind and cannot see underground. a mole is bright and attracts the attention of predator birds. a mole has a sensitive sense of smell to it find food underground.

Residential construction is expanding in florida, the expansion has caused fragmentation of habitats, one of the results of the increased construction is a decrease in the number of large predators such as the coyote, black bear and pool panther, which will be the most immediate local result of this fragmentation? 1)large predators will become extinct 2)decrease in middle sized predators 3)increase in population of top carnivores 4)increase in population of prey species