Using Tools and Toolmaking Is an Adaptation by Hominins Linked

question 30

Multiple Choice

Using tools and toolmaking is an adaptation by hominins linked to

• A) improved diet.
• B) bipedalism.
• C) sleeping.
• D) becoming larger.

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Definitions:

Dorsiflex

The action of raising the foot upwards towards the shin, decreasing the angle between the dorsum (upper surface) of the foot and the leg.

Foot Boots

Protective footwear designed to shield the feet from harm during various activities or as part of treatment for foot-related conditions.

Neurotransmitters

Chemical messengers in the body that transmit signals between neurons or from neurons to muscles, playing key roles in various physiological processes and behaviors.

Myoneural Junction

The site at which a nerve cell communicates with a muscle cell, enabling muscle contraction and movement.