If a Star Has a Parallax of 0

question 26

Multiple Choice

If a star has a parallax of 0.02 seconds of arc,then its distance will be

• A) 20 pc
• B) 50 pc
• C) 2 pc
• D) 5 pc
• E) 500 pc

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Definitions:

Chyme

Mix of food and gastric fluid.

Large Intestine

Organ that receives digestive waste from the small intestine and concentrates it as feces.

Mouth

The opening in an animal's body that is the beginning of the digestive tract, through which food is ingested.

Brush Border

A microvillar structure that lines the intestine's absorptive cells, enhancing the surface area for digestion and absorption of nutrients.