Table 2-1

-Refer to Table 2-1 $\alpha$ Cet)
B)

question 51

Multiple Choice

Table 2-1

-Refer to Table 2-1. Which star in the table would appear the brightest to an observer on Earth?

• A) (\(\alpha\) Cet)
• B) (\(\alpha\) CMa)
• C) Nim
• D) (\(\rho\) Per)
• E) ( \(\delta\) Dra)

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Definitions:

Formed Elements

Red blood cells, white blood cells, and platelets; compose 45% of blood volume.

Hemoglobin

A protein in red blood cells responsible for transporting oxygen from the lungs to the body's tissues and returns carbon dioxide from the tissues back to the lungs.

Plasma

The liquid component of blood that carries cells and proteins throughout the body.

Serum Separator

A device or material in blood collection tubes that isolates serum from blood cells after centrifugation, used for various medical tests.