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Kazeer [188]
2 years ago
13

How many species of vertebrates are there? a. 50 thousand c. 5 million b. 200 thousand d. 2 thousand

English
1 answer:
Kruka [31]2 years ago
8 0

Answer:

a. 50 thousand

Explanation:

<u>From the answer option, the closest true number is around 50 thousand.</u>

It is estimated there are around 62 to 69 thousand species of vertebrates in the world.

<u>Vertebrates are one of the major groups of animals and they are the ones that have the backbone</u>. In the group of vertebrates, we can divide animals into further subgroups of amphibians, mammals, reptiles, fish, and birds. Therefore, we can see there is a large number of animals that we know of which are included in the vertebrates group.

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