Biology, 18.05.2021 18:50 kirinaallison
In the pine bush/pine barrens of the northeastern United States, fire suppression has seen native, fire-dependent pitch pine trees (Pinus rigida) replaced by black locust (Robinia pseudoacacia). This would be an example of the role that Group of answer choices
Answers: 1
Biology, 21.06.2019 17:00
Microorganisms aren’t all decomposers; in fact, many act as producers or primary consumers in an ecosystem. how do microorganisms that act as producers benefit the rest of an ecosystem in terms of energy transfer? what about microorganisms that act as primary consumers?
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Modern sea star larvae resemble some primitive vertebrate larvae. this similarity may suggest that primitive vertebrates
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Biology, 22.06.2019 22:30
Which of the following correctly matches an immune system cell with the defense it produces? a. b cells release cytotoxins. b. t cells release cytotoxins. c. b cells absorb antibodies. d. t cells absorb antibodies.
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Biology, 22.06.2019 23:50
10. which person would be the least effective host for a pathogen? an older person a young athlete a smoker a sick person
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In the pine bush/pine barrens of the northeastern United States, fire suppression has seen native, f...
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