The main process of excretion takes place in the (1 point)
• stomach.
• kidneys.
• small intestine.
• liver.
kidneys.
Eating foods that are high in is a great way to keep the digestive system moving naturally.
(1 point)
• fat
• protein
• fiber
• carbohydrates
fiber
True or False:
The primary process for chemical digestion and absorption takes place in the stomach.
(1 point)
• True
• False
False
True or False:
Mechanical digestion is the process by which food is broken down and torn apart.
(1 point)
• true
• false
True
Regular exercise stimulates ? which keeps the skeletal muscles moving to assist in digestion and excretion.
(1 point)
• peristalsis
O urea
O digestion
O villi