Earth Is Currently Experiencing a Mass Extinction

question 22

True/False

Earth is currently experiencing a mass extinction.

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Definitions:

Metacarpals

The five long bones found in the hand between the wrist (carpals) and the fingers (phalanges), making up the palm.

Phalanges

The skeletal structures found within human fingers and toes.

Carpals

The eight small bones that make up the wrist that connects the hand to the forearm.

Femur

The thigh bone, which is the longest, strongest, and heaviest bone in the human body, extending from the hip to the knee.