Which of the Following Is a Causal Element of Polar

question 2

Multiple Choice

Which of the following is a causal element of polar and highland climates?

• A)Extremes of daylength between summer and winter.
• B)High precipitation,primarily in the form of snow.
• C)Low surface albedo due to ground cover.
• D)High sun altitude during the summer months.

---

Definitions:

T Helper Cells

A subtype of white blood cells that play a crucial role in the immune system by assisting other cells in immunological processes.

B Cells

A type of white blood cell part of the immune system, responsible for producing antibodies to fight infections.

Dendritic Cells

Immune cells that process antigen material and present it on their surface to T cells, acting as messengers between the innate and the adaptive immune systems.

Macrophages

A type of white blood cell that engulfs and digests cellular debris, bacteria, and other foreign substances in the body.