YEAR 8 SCIENCE

Growth is defined as:

• Sudden body change

• Change in environment

• Increase in size and weight

• None of the above

Which of the following is not a stage of human development?

• Infancy

• Adolescence

• Childhood

• Reflection

The system responsible for transporting blood around the body is:

• Digestive system

• Respiratory system

• Circulatory system

• Nervous system

The skeletal system provides the body with:

• Energy

• Structure and support

• Digestion

• Circulation

Which of the following is responsible for breathing in humans?

• Lungs

• Heart

• Kidneys

• Liver

One major organ of the digestive system is:

• Lungs

• Intestine

• Brain

• Spine

The reproductive system helps in:

• Breathing

• Movement

• Producing young ones

• Digestion

The removal of waste products from the body is known as:

• Digestion

• Excretion

• Circulation

• Reproduction

Which stage comes after childhood in human development?

• Adulthood

• Infancy

• Adolescence

• Embryo

An example of a change in living things is:

• Cooking

• Rusting

• Growth

• Boiling