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Leto [7]
2 years ago
8

Bacteria first appeared 2.5 billion years ago; while tracing the first eukaryote is difficult, animals first emerged 550-650 mil

lion years ago.
How does this help explain the differences between ribosomes?
Biology
2 answers:
zalisa [80]2 years ago
6 0

Answer:

stuff

Explanation:

Ilia_Sergeevich [38]2 years ago
5 0

Answer:

dinosaurs

Explanation:

sorry my sister 9.5 billion years

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I hope that helped! :)
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3 years ago
What are vascular plants? explain in your own words
fomenos

Vascular plants are the ones that posses vascular tissue, sporophyte, and true roots, leaves, and stems.

Explanation:

The vascular plants are land plants. They form a very large group in the plant family, varying in size, shape, color etc. All of the plants in this group share some characteristics that define them as vascular plants, such as having true vascular tissue, sporophyte, and having true roots, leaves, and stems.

Another characteristic of the vascular plants is that they have lignified tissue which have the purpose of distributing the minerals and water throughout all of the plant. Plants that fall into this group are the flowering plants, conifers, ferns, clubmosses, and horsetails, and they are spread out on almost all of the plant when plant life is possible.

4 0
3 years ago
What happens when the cell copies its chromosomes
VMariaS [17]
During mitosis, the chromosome copies separate the nucleus divides and the cell divides. This produces identical two cells called daughter cells. The main purpose of mitosis is for growth and to replace worn out cells.
6 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!!! :)
Liono4ka [1.6K]

Answer:

C

Explanation:

6 0
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