Question

is most common among terrestrial animals.

Answer 1

Answer:

Arthropods....

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Answer 2

Arthropods are the most common among terrestrial animals.

• Terrestrial animal are those which reside on the surface of the earth. There are many types of terrestrials, such as mammals, birds, arthropods, etc.
• Arthropods are the ones which are most abundant on the surface.
• There are about one million species of arthropods that are found on the earth's surface.
• Some examples of arthropods are flies, mollusks, ribbon worms, round worms etc.