Biology, 06.11.2020 20:50 kianarice55otaivh
A keystone species is a species whose presence a Is an indicator of poor environmental health b Is the main reason a community exists c Provides food for all other species in a community d Influences the population size of many other species in its community e Is always at the top of the trophic levels as a top predator
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Biology, 21.06.2019 21:00
~~16. while watching a special on animals, brianna discovers that hares tend to lose heat through their ears. based on this and what is known about surface-to-volume ratios, propose an explanation as to why hares that live in hot climates (such as the desert) have large, extended ears
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Biology, 22.06.2019 10:30
In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna.b) they study alleles that contain genes, which are chromosomes.c) they study chromosomes that contain genes, which are dna segments.
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Biology, 22.06.2019 10:30
Which of the following is a good definition for the word adaptation? question 1 options: a trait that an organism survive and reproduce in its environment. a change in an organism's environment. the way in which animals obtain food. a temperature change that can cause the extinction of plants and animals.
Answers: 2
Biology, 22.06.2019 13:00
Which type of landforms forms at the plate boundary as a result of divergent stress
Answers: 1
A keystone species is a species whose presence a Is an indicator of poor environmental health b Is t...
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