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maxonik [38]
3 years ago
13

Which is an example of trace fossils?

Biology
2 answers:
Damm [24]3 years ago
5 0
ANSWER: i think it’s D

i’m not sure i hope i helped
i’m so sorry if i’m wrong
anygoal [31]3 years ago
4 0

Answer:

A. An insect getting stuck in tree sap that hardened

Explanation:

The answer is A because that is one of the ways to collect DNA samples for animals. The other way is digging for fossils.

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Now assume that while studying the species, another researcher suggests that changes in land-use in the habitat of axis deer in
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Answer:

Yes.

Explanation:

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3 years ago
Which part of the nucleotide contains the element Nitrogen?
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Answer:

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Explanation:

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With a suitable diagram explain reflex action and reflex arc
vampirchik [111]
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5 0
4 years ago
LET'S CHECK
Daniel [21]

Answer:

I.

4) The deoxygenated blood then travels through the veins and enters the right side of the heart.

1) The blood leaves the heart through the aorta.

2) The blood travels throughout the body via the arteries to the capillaries.

3) In the capillaries, the exchange of nutrients and gases occurs. Oxygen is absorbed by the cells while carbon dioxide is released into the blood.

II.

2) Exchange of gases happens as oxygen is received by the blood and carbon dioxide is released.

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3) The oxygenated blood then returns to the left side of the heart.

Explanation:

4 0
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