Respiration, Circulation, Feeding and Digestion Test

What is the main function of the respiratory system?

• to provide oxygen and remove carbon dioxide from the body
• to bring oxygen to the body
• to break down food and absorb nutrients
• to remove oxygen from the body and deliver carbon dioxide

What are the main organs of gas exchange in the respiratory system?

• diapragm
• lungs
• trachea
• bronchi

Within the lungs, the exchange of oxygen and carbon dioxide occurs between the ___ and the capillaries. 

• trachea 
• bronchi 
• alveoli
• diaphragm

Tags

NGSS.HS-LS2-3

NGSS.HS-LS2-5

The movement of oxygen from the alveoli to the blood and from the blood to the tissues is due to the process of... 

• osmosis
• diffusion
• cytokinesis
• phagocytosis

Which organ absorbs oxygen from the water?

• Lungs
• Gills
• Scales
• Heart

Oxygen passes through the gills into the

• blood
• bone
• mouth
• scales

Which is NOT a function of the Digestive System?

• To rid the body of solid waste
• Absorb nutrients for energy & growth
• Break down nutrients from food
• Pump blood around the body

Tags

NGSS.MS-LS1-7

Functions of the digestive system include

• support

• structure

• absorption

• digestion

How many compartments do ruminant animals have in their stomachs?

• 1

• 2

• 3

• 4

Which consumer group only has sharp teeth?

• Herbivores

• Carnivores

• Omnivores

Tags

NGSS.MS-LS4-2