Question

18. Species of plants and animals that do not exist
now but existed in the past are called

Endangered Species

Extinct Species

Best Species

None of these​

Answer 1

Answer:

the answer is

Explanation:

Extinct Species

Answer 2

Answer:

Extinct species.

Explanation:

Species of plants and animals that do not exist now but exist in the past are called extinct species.

Eg - Dodo

Those species which are soon to be extinct are called endangered species.

Eg - pink headed duck

Hope it helps.