Each Second,the Burning Sun's Mass

question 46

Multiple Choice

Each second,the burning Sun's mass

• A)decreases.
• B)increases.
• C)remains unchanged.

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Definitions:

Biceps Femoris

A muscle of the thigh part of the hamstring group, important in knee flexion and leg rotation.

Dorsiflexes

The action of moving the foot upward towards the shin, engaging muscles in the anterior part of the leg.

Tibialis Anterior

A muscle located in the front part of the lower leg, responsible for dorsiflexion and inversion of the foot.

Inverts

Informal term for invertebrates, which are animals that do not have a backbone or spinal column.