Multicellular Organisms Quiz Videoi

What are some examples of organs we might find in animals?

• Brain

• Liver

• Heart

• Lungs

What are some examples of organs we might find in plants?

• Roots

• Stem

• Leaves

• Flower

Do you think all animals, even tiny bugs, have a nervous system? What does the nervous system do?

• No, only mammals have a nervous system

• Yes, it helps animals to fly and swim

• No, only larger animals have a nervous system

• Yes, it allows animals to see, touch, taste, smell, and hear things

Can you think of an example of a structure in plants and animals that is similar? How are they similar?

• Blood vessels and veins, both carry blood

• Stem and heart, both pump fluids

• Leaves and brain, both control the body

• Roots and lungs, both help in breathing

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What are multicellular organisms? What are some examples?

• Made of many cells

• Made of one cell

• Made of three cells

• Made of two cells

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What do you think keeps multicellular organisms alive?

• Food and water

• Water and soil

• Food and air

• Sunlight and water

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How do the various parts of the body work together when we eat something?

• The circulatory system transports the food to different parts of the body

• The muscular system helps in digestion

• The digestive system breaks down the food and absorbs nutrients

• The respiratory system helps in chewing the food

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How are plant and animal structures similar? How are they different?

• Both have a respiratory system, but animals breathe and plants release oxygen

• Both have a nervous system, but plants have a simpler version

• Both have a digestive system, but animals eat and plants photosynthesize

• Both have a circulatory system, but animals have blood and plants have sap

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How is our body system organized?

• Cells form tissues, tissues form organs, organs form systems

• Cells form organs, organs form tissues, tissues form systems

• Cells form tissues, tissues form systems, systems form organs

• Cells form systems, systems form organs, organs form tissues

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Where are sense receptors found in the human body and what do they allow us to do?

• In the circulatory system, they allow us to feel the heartbeat

• In the nervous system, they allow us to see, hear, touch, taste, and smell

• In the respiratory system, they allow us to smell flowers

• In the digestive system, they allow us to taste food