Question 1

Where does digestion begin?

Accepted Answer

Mouth

Answer

stomach

Answer

large intestines

Answer

small intestines

Question 2

What carries food from the mouth to the stomach?

Accepted Answer

esophagus

Answer

trachea

Answer

capillaries

Answer

artery

Question 3

What organ blends/breaks down food with muscular contractions and acids?

Accepted Answer

stomach

Answer

large intestines

Answer

liver

Answer

pancreas

Question 4

Absorption of nutrients/digestion takes place here.

Accepted Answer

small intestines

Answer

large intestines

Answer

stomach

Answer

gall bladder

Question 5

Absorption of water takes place in this organ

Accepted Answer

large intestines

Answer

small intestines

Answer

pancreas

Answer

liver

Question 6

What protects us from digestive acids like hydrochloric acid?

Accepted Answer

mucosa

Answer

trachea

Answer

duodenem

Answer

villi

Question 7

Physically breaking down food

Accepted Answer

mechanical digestion

Answer

chemical digestion

Question 8

Converting (changing) food into substances that can be absorbed by the body

Accepted Answer

Chemical digestion

Answer

Mechanical digestion

Question 9

Made by the liver

Accepted Answer

bile

Answer

sweat

Answer

urea

Answer

blood

Question 10

Breaking down food into nutrients and passing of waste is a function of what system?

Accepted Answer

Digestive System

Answer

Respiratory System

Answer

Excretory System

Answer

Nervous System

Question 11

What system filters and removes wastes from the blood?

Accepted Answer

Excretory System

Answer

Skeletal System

Answer

Digestive System

Answer

Nervous System

Question 12

These act as filters to clean waste from the blood and remove urea.

Accepted Answer

Kidneys

Answer

Bladder

Answer

Ureters

Answer

Stomach

Question 13

A set of tubes leading from the kidneys to the bladder.

Accepted Answer

Ureters

Answer

Veins

Answer

Arteries

Answer

Lungs

Question 14

This excretes wastes in the form of sweat to maintain homeostasis.

Accepted Answer

Skin

Answer

Bladder

Answer

Lungs

Answer

Kidneys

Question 15

This holds urea, salt , and water until it is expelled from the body

Accepted Answer

bladder

Answer

kidney

Answer

ureter

Answer

lung

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