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What is the major difference between vertebrates and invertebrates?

• Vertebrates are always smaller than invertebrates.
• Invertebrates always live in the water.
• Vertebrates have a backbone but invertebrates do not.
• Vertebrates and invertebrates are the same.

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 Which system is the stomach in?

• respiratory
• digestive
• nervous
• excretory

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Which of the following describes an adaptation of a lizard that helps it survive in its environment?

• A lizard has two sets of lips to help it retain water.
• A lizard has extra big feet to spread out the heat from the ground.
• A lizard has gills to breathe underwater when it floods.
• A lizard has a tail that breaks off so it can run away when grabbed by a predator.

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This part of the plant holds the plant in the ground and gets water and nutrients from the soil.

• stem

• leaves

• flower

• roots

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This long part of the plant acts like an "elevator" carrying water and nutrients to the leaves and flower part of the plant.

• roots

• stem

• leaves

• flower

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What is this structure?

• Cell membrane

• Cytoplasm

• Cell wall

• Chloroplast

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What plant structure is number 2?

• roots

• stem

• leaf

• flower

• seed

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Pond/Lake Plants

• mangrove, sea rush, oioi, jointed rush

• water lilies, algae, cattails

• mallard duck, crayfish, snapping turtle

• coralline algae, phytoplankton

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Which of the following would help you determine if the image shown comes from a plant or an animal?

• the presence of chloroplasts

• the size of the vacuole

• the presence of a cell wall

• all of these could be used

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What is the purpose of the rib cage?

• help us to think

• carry blood to the body

• protect our brain

• protect our vital organs

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