Biology, 16.03.2020 20:17 kathrynpuppies201716
Invertebrates colonized terrestrial environments independently of vertebrates. However, they faced similar challenges adapting to land. A) Describe three (3) main challenges animals had to face when colonizing land. B) Vertebrates had some key traits derived during their existence in water, which later proved beneficial for colonizing land. Explain how vertebral column, jaws, lungs, and lobed fins paved the way for vertebrates to move from water into land. C) What other adaptations did vertebrates develop as they colonized land
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Biology, 22.06.2019 02:00
2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?
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Biology, 22.06.2019 08:00
Aparent with freckles is crossed with a parent without freckles. the punnett square shows the possible genotypes and phenotypes of the offspring. which statement accurately describes the probability of phenotypes? a.the offspring are more likely to have freckles. b.the offspring are more likely to have no freckles. c.the likelihood of the offspring having freckles and not having freckles is the same. d.the likelihood of the offspring having freckles and not having freckles cannot be determined.
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Biology, 22.06.2019 09:00
Which of these transport mechanisms moves glucose from the blood into a cell? active transport diffusion facilitated diffusion osmosis
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Invertebrates colonized terrestrial environments independently of vertebrates. However, they faced s...
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