Which Below Is Not an Assumption of the Single-Cell Model

question 63

Multiple Choice

Which below is not an assumption of the single-cell model of the general circulation of the atmosphere?

• A) The earth's surface is covered with water.
• B) The earth rotates once in 24 hours.
• C) The sun is always overhead at the equator.
• D) none of the above

---

Definitions:

Femoral Head

The spherical top part of the femur that fits into the hip socket, forming the hip joint.

Abduction of Hip

The movement of the leg away from the midline of the body.

Adduction of Hip

The movement of bringing the leg toward the midline of the body.

Hip Dislocation

An injury where the head of the femur is moved out of its normal position in the socket of the pelvic bone, often due to trauma.