Digestive System
Animals 1
Animals 2
Plants
Disease
100
Substance produced in the liver
What is bile
100
Vertebrates
What is animals with a back bone
100
Frogs, newts, and toads
What are amphibians
100
Shape of plant cells
What is square
100
Pathogen that can't reproduce outside the host
What is a virus
200
Breathing mechanisms of fish
What is gills
200
Lizard, snake, crocodile, turtle, and alligator
What are reptiles
200
Plants with well developed tubes to carry food and water
What are vascular plants
200
Cause of allergies
What is allergens
300
Acid in the stomach
What is hydrochloric
300
Makes birds lightweight
What is nearly hollow bones and lightweight bill
300
Koalas, kangaroos, and opossums
What are marsupials
300
Seed from a palm tree
What is coconut
300
Role of white blood cells
What is fight harmful pathogen
400
carbohydrate that helps your digestive system function even though your body cannot digest it?
What is fiber
400
Meaning of amphibian
What is double life
400
Anchors plants to the ground and collects water
What is root
400
Structure that protects the eggs of a plant
What is a seed
400
First disease to have a vaccine
What is smallpox
500
What process involves muscle contractions that move food through the esophagus?
What is peristalsis
500
Colony of medusas and polyps
What is a Portuguese Man-of-War
500
Spiny anteater and duck-billed platypus
What are monotremes
500
Hard shell protecting the plant cell
What is cell wall
500
Disease used as the first vaccine
What is cowpox
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