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Semenov [28]
1 year ago
14

Angiosperms are thought to have originated in which period?.

Biology
1 answer:
Nuetrik [128]1 year ago
4 0

Answer:

Angiosperms evolved during the late Cretaceous Period, about 125-100 million years ago.

hope it helps.

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How much protein should Sarah add to her diet if she gets pregnant?Sarah's protein requirements during pregnancy would be higher
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Answer:

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Explanation:

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Devise an experiment to test the hypothesis that bright orange coloration in butterflies acts as a "warning" to potential
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As I don't have access to live butterflies, the control group would be clay models that do not exhibit warning coloration, e.g. beige / white / brown. In contrast, the experimental group would be the clay models that exhibir a strong warning coloration such as color orange / red.

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