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g100num [7]
3 years ago
10

Fossil evidence indicates that the following events occurred in what sequence, from earliest to most recent? 1. Protostomes inva

de terrestrial environments. 2. Cambrian explosion occurs. 3. Deuterostomes invade terrestrial environments. 4. Vertebrates become top predators in the seas.
Biology
1 answer:
elixir [45]3 years ago
4 0

Answer:

Let's complete the question by writing the sequence, from earliest to most recent options

a. 2 → 1 → 3 → 4

b. 2 → 4 → 3 → 1

c. 2 → 3 → 1 → 4

d. 2 → 1 → 4 → 3

e. 2 → 4 → 1 → 3

It's surely going to be e.

e. 2 → 4 → 1 → 3

2. Cambrian explosion occurs.

4. Vertebrates become top predators in the seas.

1. Protostomes invade terrestrial environments.

3. Deuterostomes invade terrestrial environments.

Got it!

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construct a dichotomous key which can be used to identify the five antelopes shown in figure 1.1 use only visible features.​
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<h3>What is a dichotomous key?</h3>

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