Body Systems Work Together

The _____ system brings in food and breaks it down into smaller molecules.

• digestive

• circulatory

• respiratory

• nervous

The _____ system transports glucose, oxygen, and amino acid molecules to every cell in the body.

• digestive

• circulatory

• respiratory

• nervous

What happens when there is a problem with a body system?

• Does not affect the amount of oxygen, glucose, and/or amino acid molecules getting into the body's cells.

• Can result in MORE oxygen, glucose, and/or amino acid molecules getting into the body's cells.

• Can result in FEWER oxygen, glucose, and/or amino acid molecules getting into the body's cells.

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The ______ system bring in oxygen molecules from the air.

• digestive

• circulatory

• respiratory

• nervous

Systems can work together to form a larger more complex system.

• True

• False

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What happens to carbon dioxide in the circulatory system?

• It is used to produce energy

• It is stored in the cells

• It is transported back to the lungs for exhalation

• It is converted into oxygen

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What does the circulatory system do with glucose and amino acids?

• Stores them in the liver

• Converts them into fat

• Delivers them to cells throughout the body

• Breaks them down further

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What is the waste product produced by cells that is transported by the circulatory system?

• Oxygen

• Glucose

• Carbon dioxide

• Amino acids

Each system in your body has its own job to do, but ______.

• each system does not need the others

• your body can work without some systems

• each system depends on the other systems

• some systems do not do anything

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Which statement describes how your body systems function so that you can survive?

• The systems in my body share their functions in order to help me maintain homeostasis.

• The systems in my body work together to help me get food, oxygen and energy to do things like move and respond to the environment.

• The systems in my body share their functions in order to help me respond to the environment.

• The systems in my body work independently and have separate functions that help me get food, oxygen and energy or do things like move and respond to the environment.

Tags

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