What is the role of the nervous system in digestion?
(1 point)
O to provide enzymes
to provide oxygen
to provide passage of nutrients throughout the body
to provide electrical signals to initiate peristalsis
9 answers
to provide electrical signals to initiate peristalsis
Where does most of the absorption of nutrients occur?
(1 point)
• large intestine
트
mouth
stomach
© small intestine
(1 point)
• large intestine
트
mouth
stomach
© small intestine
small intestine
The pizza that you ate for lunch is being digested
Summarize what happens to it in your stomach. (1 point)
The pizza is churned, mixing it with digestive enzymes and gastric acid.
Enzymes from the liver and pancreas break down fats and proteins in the pizza.
The waste materials are compacted and then removed from the body
The pizza is mechanically broken up by teeth and mixed with saliva
Summarize what happens to it in your stomach. (1 point)
The pizza is churned, mixing it with digestive enzymes and gastric acid.
Enzymes from the liver and pancreas break down fats and proteins in the pizza.
The waste materials are compacted and then removed from the body
The pizza is mechanically broken up by teeth and mixed with saliva
The pizza is churned and mixed with digestive enzymes and gastric acid in the stomach. Enzymes from the liver and pancreas break down fats and proteins in the pizza.
How does the nervous system influence the respiratory system? (1 point)
It regulates blood pressure
• It controls muscle contraction.
• It stimulates defense against pathogens.
It regulates urine output.
It regulates blood pressure
• It controls muscle contraction.
• It stimulates defense against pathogens.
It regulates urine output.
It controls muscle contraction.
Which system comprises of skin. hair and other parts o the outermost layer of the body?
(1 point)
endocrine system
integumentary system
nervous system
lymphatic system
(1 point)
endocrine system
integumentary system
nervous system
lymphatic system
integumentary system
9 answers