The Humerus Is the Bone of the Upper Arm

question 299

Multiple Choice

The humerus is the bone of the upper arm.The proximal end of humerus is located next to the:

• A) spine.
• B) elbow.
• C) wrist.
• D) shoulder.

Understand the indicators of ecological health and environmental change.

Identify and characterize different species types and their roles in ecosystems.

Recognize factors affecting biodiversity and species populations.

Understand the concept of keystone, indicator, native, and non-native species and their impacts.

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Definitions:

Jugular Veins

Veins that pass to the superior vena cava just above the right atrium.

90-degree Angle

An angle that measures 90 degrees, forming a perfect quarter circle or right angle.

45-degree Angle

A precise measurement where two lines or surfaces meet to form an angle that is half the size of a right angle, often used in geometry and various applications to denote a moderate inclination.

15-degree Angle

A measure of rotation that equals one-sixteenth of a complete circle's rotation; it's a small acute angle commonly used in geometry.