Ch2_Human_body

The water is absorbed from undigested food in ___________

Saliva is secreted by___________

The process of taking in oxygen is called____________

• exhalation

• respiration

• inhalation

• digestion

Your body couldn’t breathe without this system. Which one is it?

• Respiratory System

• Digestive System

• Circulatory System

• Excretory System

Identify and write the names of different organs of Digestive System

How many bones does an adult have in their body?

• 205

• 206

• 201

• 210

Which system is not made of organs

• Digestive System

• Muscular System

• Skeletal System

• Nervous System

Which system helps you breath?

• Respiratory System

• Digestive System

• Skeletal System

• Nervous System

Which system helps the heart to function?

• Nervous System

• Respiratory System

• Lymphatic System

• Digestive System

A collection of the same kinds of cells working together to do the same job.

• cells
• tissues
• organs
• system