science
science2
math
physical science
human body
100

What is the process by which plants make their own food using sunlight?

Photosynthesis

100

What part of the plant absorbs water and nutrients from the soil?

Roots

100

What is the sum of 8 and 7?

15

100

What are the three states of matter?

Solid, Liquid, Gas

100

What is the name of the muscle that pumps air into your body 

lungs 

200

Which planet is known as the "Red Planet"?

Mars

200

What is the name of the process by which a caterpillar becomes a butterfly?

Metamorphosis

200

What is the product of 6 and 9?

54

200

What is the term for the amount of space an object takes up?

Volume

200

How many muscles are in the human body?

Over 600

300

What is the force that pulls objects toward the Earth?

Gravity

300

What do we call animals that only eat plants?

Herbivores

300

What is the perimeter of a rectangle with a length of 10 units and a width of 4 units?

28 units

300

What do we call the force that opposes the motion of objects?

Friction

300

Which organ controls your thoughts and actions?

brain

400

What gas do humans breathe in to survive?

Oxygen

400

What is the term for a group of similar organisms that can breed and produce fertile offspring?

Species

400

What is the area of a square with a side length of 5 units?

25 square units

400

What is the term for the energy an object has due to its motion?

Kinetic Energy

400

What system helps you breathe?

Respiratory system

500

What is the name of the organ that pumps blood throughout the human body?

Heart

500

what is the value of the expression 12 ÷ 4 × 3? 

9

500

What is the term for the energy stored in an object due to its position?

Potential Energy

500

How many bones are in the adult human body?

206