ks3 science year 9 revision

Question 1

A variable which changes during an experiment is...

Accepted Answer

an independent variable

Question 2

What part of the plug is the arrow pointing to?

Accepted Answer

Fuse

Question 3

What part of the plug is the arrow pointing to?

Accepted Answer

Cable Grip

Question 4

What type of circuit is this?

Accepted Answer

Parallel

Question 5

What organ is labelled?

Accepted Answer

Large Intestine

Question 6

Is this symbol a switch?

Accepted Answer

True

Question 7

What is the name of this component?

Accepted Answer

Voltmeter

Question 8

Which of these nutrients is needed to store energy in the body and insulate against the cold?

Accepted Answer

Fats

Question 9

What is a BALANCED DIET?

Accepted Answer

includes food from 5 food groups and fulfills a person's nutritional needs

Question 10

Which is INCORRECT for current?

Accepted Answer

must be parallel to the circuit

Question 11

This symbol represents a bulb.

Accepted Answer

True

Question 12

What do the materials in the picture all have in common?

Accepted Answer

conductors

Question 13

Which Chemical is used to test for the food group shown in the picture?

Accepted Answer

Biuret

Question 14

Protein is needed for the growth and repair of cells

Accepted Answer

True

Question 15

Which of the following describes the organ labelled:

Accepted Answer

Organ where food is ingested

Questions 15