Intro to Body Systems

Chapter 4- Body systems

What are body systems ? - Read page 59 - Text book.

Cells

All living things are made up of cells .

Brain cells

Lung cells infected with Coronavirus

What is a cell ?

A cell is the smallest unit of life.

Multiple Select

Q1. Tick all those images where we can see cells.

Tissues.

A collection of the same kind ofcells forms a tissue

Tissues.

A collection of the same kind ofcells forms a tissue

Tissues.

A collection of the same kind ofcells forms a tissue

Multiple Select

Q2. Tick all those images where you can see tissues.

What are tissues ?

A collection of the same kind of cells forms a tissue.

What are organs ?

Tissues make up organs such as your eyes, your stomach and your heart.

What are organs ?

Tissues make up organs such as your eyes, your stomach and your heart.

Multiple Select

Q3. Tick all those pictures which are organs .

What are body systems ?

Several organs work together to form a body system. Read page number 60 of your text book.

Circulatory system

Respiratory system

Muscular system

Digestive system

Nervous system

Skeletal system

Multiple Choice

Q 4. Getting rid of waste is one of the life processes. What name is given to this process?

• Ingestion

• Nutrition

• Excretion

Multiple Choice

Q5. What sort of structure is the heart?

• A tissue

• An organ system

• An organ

Multiple Choice

Q 6. Which of the following is not an organ system?

• Digestive system

• Circulatory system

• Nervous system

• One-way system