Homeostasis has 3 parts. What is the general term for the 1st?

Correct Answer: C

Rationale: Receptors detect changes in the internal environment as the first step in homeostasis.

Correct Answer: C

Rationale: Aldosterone promotes sodium reabsorption in the distal tubule and collecting duct, indirectly aiding water retention.

Correct Answer: D

Rationale: Fibre provides bulk and aids in the movement of waste through the digestive tract by promoting peristalsis.

Correct Answer: A

Rationale: Villi are finger-like projections in the small intestine that increase surface area for efficient nutrient absorption.

Correct Answer: A

Rationale: Monosaccharides, such as glucose, are the simplest units of carbohydrates and serve as immediate energy sources.