Science Quiz Competition

What part of cell that is present in animal cell but not in plant cell?

• Cell Wall

• Lysosomes

• Mitochondria

• Ribosome

This part of the microscope holds objective lenses.

• Eyepiece

• Nosepiece

• Stage

• Stage Clip

The human body has how many organ systems?

• 7

• 10

• 11

• 13

What is the correct order from simplest to most complex in body organization?

• Organism → System → Tissue → Cell

• Cell → Tissue → Organ → System → Organism

• Tissue → Cell → Organ → Organism

• Cell → Organ → Tissue → System

What happens to particles during melting?

• They slow down

• They stop moving

• They spread apart

• They vibrate more and start sliding

What determines the phase of matter a substance is in?

• Mass

• Energy content

• Volume

• Weight

The rows of elements in the periodic table are called _______.

• Tables

• Groups

• Pairs

• Periods

Which planet in our solar system has the most moons?

• Neptune

• Jupiter

• Mars

• Saturn

Why do we experience day and night on Earth?

• Due to Earth's revolution around the Sun

• Due to the tilt of Earth's axis

• Due to the changing positions of the stars

• Due to Earth's rotation on its axis

What causes the changing seasons on Earth?

• Earth's rotation

• Earth's revolution around the Sun

• Earth's magnetic field

• The presence of different gases in the atmosphere