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ikadub [295]
2 years ago
5

When most chemical reactions take place, some ____ in the reactants must be broken, a process that requires energy.

Physics
2 answers:
kifflom [539]2 years ago
7 0
I know it’s compounds
BabaBlast [244]2 years ago
6 0

Answer:

compound I believe number 1

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A trait shared by dolphins and bats that possibly led to the evolution of echolocation in these two animal groups will be the need to move quickly through dark environments.

<h3>What is the evolution of echolocation?</h3>

Our understanding of the evolution of echolocation in bats has shifted as a result of recent molecular phylogenies. These phylogenies imply that bats with advanced echolocation

According to one interpretation of these trees, laryngeal echolocation originated in the ancestor of all living bats. Echolocation may have been lost in Old World fruit bats

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A trait shared by dolphins and bats that possibly led to the evolution of echolocation in these two animal groups will be the need to move quickly through dark environments.

Hence option A is correct.

To learn more about the evolution of echolocation refer to the link;

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