Weegy: The small intestine is primarily responsible for nutrient absorption. (More)

Weegy: The primary function of the stomach is mechanical digestion and protein breakdown. (More)

Weegy: The primary function of bones is to support and protect the body. User: What is the process of inhaling called? a) Exhalation b) Inspiration c) Respiration d) Ventilation Weegy: The process of inhaling is called Inspiration. (More)

Weegy: The bone known as the collarbone is Clavicle. User: The functional unit of the kidney is called: a) Neuron b) Nephron c) Alveolus d) Glomerulus (More)

Weegy: The pituitary gland is located in the brain and controls: the rest of the endocrine glands. User: Which part of the digestive system is responsible for absorption of nutrients? a) Stomach b) Small intestine c) Large intestine d) Esophagus Weegy: Small intestine is mainly responsible for nutrient absorption. User: Which is the longest bone in the human body? a) Femur b) Tibia c) Fibula d) Humerus Weegy: The longest bone in the human body is called the femur. User: Which part of the eye controls the amount of light entering? a) Retina b) Iris c) Cornea d) Lens Weegy: Iris controls the amount of light entering the eye. (More)