What is the main function of the roots in a plant?
Correct!
Wrong!
Roots anchor the plant and absorb water and nutrients from the soil.
Which property of matter is measured using a balance?
Correct!
Wrong!
Mass is the amount of matter in an object and is typically measured using a balance.
What causes day and night on Earth?
Correct!
Wrong!
Day and night occur due to Earth's rotation on its axis.
Which state of matter has a definite volume but no definite shape?
Correct!
Wrong!
Liquids have a definite volume but take the shape of their container.
What tool is best for observing the details of a small insect?
Correct!
Wrong!
A magnifying glass helps observe small details closely, especially in insects or other small specimens.
Which of the following is an example of a physical change?
Correct!
Wrong!
Melting ice is a physical change because it changes the state but not the chemical identity.