Multiple choice

What are called living fossils for they have been on the earth in their present form over 150 million years?

  1. Olive Ridley

  2. Bat

  3. Shark

  4. Sea Horse
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Olive Ridley sea turtles are often referred to as living fossils because their evolutionary lineage has remained largely unchanged for millions of years.

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