Question

The main process of excretion takes place in the
(1 point)
Responses

stomach.
stomach.

kidneys.
kidneys.

small intestine.
small intestine.

liver.

True or False:

The primary process for chemical digestion and absorption takes place in the stomach.
(1 point)
Responses

True
True

False

True or False:

Mechanical digestion is the process by which food is broken down and torn apart.

(1 point)
Responses

true
true

false

Regular exercise stimulates ____________ which keeps the skeletal muscles moving to assist in digestion and excretion.

(1 point)
Responses

peristalsis
peristalsis

urea
urea

digestion
digestion

villi

Answer 1

1. The main process of excretion takes place in the **kidneys**.

2. True or False: The primary process for chemical digestion and absorption takes place in the stomach.
**False** (The primary process for chemical digestion and absorption primarily takes place in the small intestine.)

3. True or False: Mechanical digestion is the process by which food is broken down and torn apart.
**True**

4. Regular exercise stimulates ____________ which keeps the skeletal muscles moving to assist in digestion and excretion.
**peristalsis**