Biology, 24.08.2019 08:30 natd299736
What is a positive effect that predators have on a prey population? a. they eliminate the prey population in order to maintain competition over resources such as food and water. b. prey are able to increase their populations and use of food, shelter, and water when predators are on the hunt. c. predators maintain an unchanged prey population to increase the use of food, water, and shelter. d. they keep the prey population low so they will be less likely to deplete resources such as food, water, and shelter.
Answers: 2
Biology, 21.06.2019 19:10
What have we learned from fossil evidence about evolution? a) it is an abrupt change. b)the process is observable. c) it takes place during one lifetime only. d)the most complex traits are always selected.
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How are fungi more like an animal? they have a cell wall. they are heterotrophs that absorb their food. they produce seeds and have membrane-bound nucleus. they use sunlight for photosynthesis.
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Biology, 22.06.2019 13:20
There are only about 250,000 known fossil species. true or false
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What is a positive effect that predators have on a prey population? a. they eliminate the prey popu...
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