SCIENCE 7 FAITH

What is the sign for the following image?

• Fire alert

• Flammable

• Oxidising

• Explosive

This is the corrosive sign when you are in the lab. What is the safety measure that can be taken during handling with corrosive materials?

• Wear gloves

• Wear lab coat

• Pour it in the drain

• Water the plants with it

What is the function of pipette?

• To pour water accurately

• Measure volume precisely

• Measure surface area of water

• Measure depth of water precisely

Which of these apparatus CANNOT measure volume of water?

• Pipette

• Beaker

• Measuring cylinder

• Test tube

Which component shows the difference between animal cell and plant cell?

• Cell wall

• Chloroplast

• Nucleus

• Ribosome

Definition of tissue?

• The material made from wood to wipe dirts

• A group of cells that work separately as an unique function

• A group of cells work together to perform a particular function

• A group of organs that work together to perform a particular function

Muscles tissues ________ and relax to allow movement

What is the physical state of the shown diagram?

• Gas

• Liquid

• Water

• Solid

The distance between particles in GASES is _______ than a solid or liquid arrangement

The particle arrangement is tightly packed to each other. Thus, this is a ______

• Gas

• Water

• Solid

• Bromine