Question 1

Which of these animals is cold-blooded?

Accepted Answer

Lizard

Answer

Dog

Answer

Whale

Answer

Bird

Question 2

Why is sleep important?

Accepted Answer

Lets your body rest

Answer

Grows your hair

Answer

Improves your eyesight

Answer

Makes you stronger

Question 3

What provides energy for an ecosystem?

Accepted Answer

The Sun

Answer

Decomposers

Answer

Water

Answer

Animals

Question 4

How do amphibians (like frogs) breathe?

Accepted Answer

Skin and lungs

Answer

Don't need to breathe

Answer

Lungs only

Answer

Gills only

Question 5

What do your intestines do?

Accepted Answer

Digest food

Answer

Pump blood

Answer

Control your thoughts

Answer

Make you breathe

Question 6

Why do some objects float in water?

Accepted Answer

They are less dense

Answer

They are heavier

Answer

Magic

Answer

The water is cold

Question 7

What is the largest animal on Earth?

Accepted Answer

Blue whale

Answer

Dinosaur

Answer

Elephant

Answer

Giraffe

Question 8

Which organism can make its own food?

Accepted Answer

Tree

Answer

Mushroom

Answer

Worm

Answer

Spider

Question 9

How does blood travel around your body?

Accepted Answer

Veins and arteries

Answer

Muscles

Answer

Nerves

Answer

Your imagination

Question 10

Why do birds migrate?

Accepted Answer

Find food

Answer

Find mates

Answer

Enjoy the view

Answer

Escape predators

Question 11

Why do some animals have webbed feet?

Accepted Answer

Better swimming

Answer

Looking stylish

Answer

Climbing trees

Answer

Burying food

Question 12

What is the process where a caterpillar turns into a butterfly?

Accepted Answer

Metamorphosis

Answer

Mitosis

Answer

Cloning themselves

Answer

Molting

Question 13

What do bees use to make honey?

Accepted Answer

Nectar

Answer

Flower petals

Answer

Leaves

Answer

Water

Question 14

Why do your fingernails grow?

Accepted Answer

New cells are made

Answer

You eat too much

Answer

They absorb sunlight

Answer

To scratch things

Question 15

What gives plants their green color?

Accepted Answer

Chlorophyll

Answer

Soil

Answer

Sunlight

Answer

Water

Question 16

Why do we yawn?

Accepted Answer

Need more oxygen

Answer

To stretch our jaws

Answer

To show boredom

Answer

To communicate

Question 17

What do herbivores eat?

Accepted Answer

Plants

Answer

Meat

Answer

Other animals

Answer

All of the above

Question 18

What do we call a baby frog?

Accepted Answer

Tadpole

Answer

Puppy

Answer

Kitten

Answer

Fawn

Question 19

Why do trees lose their leaves in the fall?

Accepted Answer

Less sunlight

Answer

To get ready for winter

Answer

Too much rain

Answer

Bugs eat them

Question 20

What is the soft, jelly-like substance inside a cell?

Accepted Answer

Cytoplasm

Answer

Chloroplast

Answer

Vacuole

Answer

Nucleus

Question 21

Why might an animal have a long tail?

Accepted Answer

For balance

Answer

To swat flies

Answer

To store food

Answer

To look cool

Question 22

What part of the human body produces tears?

Accepted Answer

Eyes

Answer

Mouth

Answer

Ears

Answer

Nose

Question 23

How do plants reproduce?

Accepted Answer

Through seeds

Answer

Stretching really tall

Answer

Eating insects

Answer

Drinking lots of water

Question 24

What is the sticky substance that spiders use to make webs?

Accepted Answer

Silk

Answer

Glue

Answer

Honey

Answer

Saliva

Question 25

Why do dogs pant?

Accepted Answer

To cool down

Answer

To drink water

Answer

To show they're happy

Answer

To bark louder

Question 26

What happens to water when it boils?

Accepted Answer

Changes to a gas (steam)

Answer

Becomes heavier

Answer

Turns into ice

Answer

Disappears

Question 27

What role do bees play in the environment?

Accepted Answer

Pollinate plants

Answer

Spread diseases

Answer

Eat mosquitoes

Answer

Make honey for humans

Question 28

Why do animals hibernate?

Accepted Answer

Escape the cold

Answer

They get lazy

Answer

To store food

Answer

Attract mates

Question 29

What protects a snail's soft body?

Accepted Answer

Shell

Answer

Fur

Answer

Scales

Answer

Spines

Question 30

Where do butterflies get their beautiful colors?

Accepted Answer

Tiny scales on their wings

Answer

Paint

Answer

Eating flowers

Answer

Absorbing sunlight

Question 31

Which animal has excellent night vision?

Accepted Answer

Owl

Answer

Hawk

Answer

Monkey

Answer

Giraffe

Question 32

What causes tides in the ocean?

Accepted Answer

The moon's gravity

Answer

Whales swimming

Answer

Wind

Answer

Earthquakes

Question 33

What does a plant need to grow?

Accepted Answer

Sunlight and water

Answer

Darkness

Answer

Gasoline

Answer

Toys

Question 34

Which part of your body helps you to taste?

Accepted Answer

Tongue

Answer

Fingers

Answer

Nose

Answer

Eyes

Question 35

What is the smallest type of cell?

Accepted Answer

Bacteria

Answer

Skin cell

Answer

Muscle cell

Answer

Nerve cell

Question 36

What do your kidneys do?

Accepted Answer

Filter blood

Answer

Digest food

Answer

Store energy

Answer

Control movement

Question 37

Why do some animals have bright colors?

Accepted Answer

Attract mates

Answer

Camouflage

Answer

To get sunburned

Answer

Warn predators

Question 38

What is the process of plants turning sunlight into energy called?

Accepted Answer

Photosynthesis

Answer

Decomposition

Answer

Osmosis

Answer

Respiration

Question 39

Why is it important to exercise?

Accepted Answer

Keeps your body healthy

Answer

Attracts insects

Answer

Makes your hair shiny

Answer

Gives you bad breath

Question 40

How do jellyfish sting?

Accepted Answer

Tentacles with stinging cells

Answer

Sharp spines

Answer

Tiny teeth

Answer

With their tail

Question 41

What do we call the force that pulls things towards the Earth?

Accepted Answer

Gravity

Answer

Magnetism

Answer

Wind

Answer

Stickiness

Question 42

Which of these is an example of a predator?

Accepted Answer

Lion

Answer

Grass

Answer

Worm

Answer

Mushroom

Question 43

Why do bruises turn purple and yellow?

Accepted Answer

Blood cells breaking down

Answer

Magic

Answer

You ate bad food

Answer

Pollution

Question 44

Which of these organs helps you breathe?

Accepted Answer

Lungs

Answer

Brain

Answer

Liver

Answer

Stomach

Question 45

Why do woodpeckers peck at trees?

Accepted Answer

Find insects to eat

Answer

Make music

Answer

Sharpen their beaks

Answer

To build nests

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