What part of a plant absorbs water and nutrients from the soil?
Roots
How many legs do spiders have?
8
What organ pumps blood through your body?
Heart
What do we call an animal that hunts other animals?
Are bacteria unicellular (one cell) or multicellular?
Unicellular
What process do plants use to make food from sunlight?
Photosynthesis
What do we call animals that eat only plants?
Herbivores
What are the tiny "sacs" in your lungs that absorb oxygen?
Alveoli
What is the original source of energy in most food chains?
The Sun
What do we call microorganisms that can make you sick?
Germs
What colorful part of a flower attracts pollinators?
Petal
What is the process called when a caterpillar turns into a butterfly?
Metamorphosis
Which system breaks down food for energy?
Digestive System
What do we call animals that eat both plants and meat?
Omnivores
What helps bread rise and turns milk into yogurt?
Bacteria/Yeast
What gas do plants release that humans need to breathe?
Oxygen
How do fish breathe underwater?
With gills
What part of your intestine absorbs most nutrients?
Small intestines
What breaks down dead plants/animals to return nutrients to the soil?
Where is most bacteria found: air, soil, or water?
Soil
What is the name for a young plant that first sprouts from a seed?
Seedling
What special adaptation helps arctic animals stay warm?
Blubber or thick fur
What is the body’s largest organ?
Skin
In a forest chain: Grass → Grasshopper → Frog → Snake → Eagle. What is the top predator?
Eagle
What do we call the process where yeast eats sugar to release gas?
Fermentation