Term
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Definition
| the organ system that moves blood through the body |
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Term
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Definition
| the organ system that brings oxygen to body cells and removes waste gas |
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Term
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Definition
| the organ system that removes liquid wastes |
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Term
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Definition
| the organ system that breaks down food for fuel or energy |
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Term
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Definition
| the organ system made up of bones |
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Term
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Definition
| the organ system made up of muscles that move bones |
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Term
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Definition
| the organ system that controls all other body systems |
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Term
| Name the seven body systems. |
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Definition
1. circulatory system
2. respiratory system
3. excretory system
4. digestive system
5. skeletal system
6. muscular system
7. nervous system |
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Term
| Which system controls all of the other systems? |
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Definition
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Term
| Name the parts of the circulatory system. |
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Definition
1. heart
2. blood
3. blood vessels |
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Term
| What are the jobs of the circulatory system? |
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Definition
1. bring food,water, and oxygen to cells
2. remove waste |
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Term
| Which animals have circulatory systems? |
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Definition
| All animals but sponges and cnidarians |
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Term
| What are the two types of circulatory systems? |
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Definition
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Term
| Name the parts of the respiratory system. |
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Definition
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Term
| What are the jobs of the respiratory system? |
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Definition
1. brings oxygen into body
2. removes waste gas (carbon dioxide)out of body |
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Term
| Describe the five steps of the human digestive system. |
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Definition
1. Food is broken down by teeth and saliva.
2. It passes to the stomach through the esophagus.
3. Acids break down the food. Stomach muscles mix it.
4. Food passes into the small intestine. Chemicals from the liver and other glands mix with the food. When it is digested, nutrients are absorbed into the blood through the small intestine's walls.
5. Solid wastes are passed to the large intestine. |
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Term
| What type of tissue is blood? |
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Definition
| Blood is a liquid tissue. |
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Term
| What three items make up blood? |
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Definition
1. red blood cells
2. white blood cells
3. a liquid called plasma |
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Term
| What is the concentrated liquid waste filtered out by the kidneys? |
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Definition
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Term
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Definition
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Term
| Vertebrates use _______ and ________ together to move. |
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Definition
| Vertebrates use "bones" and "muscles" together to move |
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Term
| Everything you do depends on organ systems. If you understand the parts that make us these systems and how they work, you can ________________________. |
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Definition
| You can "take good care of them." |
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Term
| Do insects and other invertebrates have open or closed circulatory systems? |
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Definition
| open (except some complex invertebrates like the earthworm) |
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Term
| Do vertebrates have an open or closed circulatory system? |
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Definition
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Term
| In an open circulatory system the ______ simply bathes the tissues in blood, which slowly drains back to the heart. |
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Definition
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Term
| In a closed circulatory system the blood travels through tubes called _______ _______. |
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Definition
| tubes called "blood vessels" |
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Term
| Mammals have hearts with how many chambers? |
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Definition
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Term
| In most invertebrates, gases move in and out through _________, even the _____. |
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Definition
| "tissues", even the "skin" |
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Term
| What do fish and young amphibians use to bring oxygen in from the water and get rid of carbon dioxide? |
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Definition
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Term
| Adult amphibians breathe through their __________ and __________. |
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Definition
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Term
| What muscle do mammals have to move air into and out of the lungs? |
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Definition
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Term
| In vertebrates, what organs are the main waste removal organs? These organs filter waste from the blood. |
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Definition
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Term
| Which two systems work together to all a vertebrate to move? |
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Definition
| skeleton and musculatory system |
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Term
| In vertebrates, muscles produce movement by shortening and pulling on what? |
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Definition
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Term
| The body's master control system is what? |
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Definition
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Term
| The nervous system is made up of what three parts? |
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Definition
1. nerve cells
2. nerves
3. brain (in complex animals) |
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Term
| Many animals have specialized sense organs that collect information about their what? |
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Definition
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Term
| Snakes have forked tongues that can _______ the air. |
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Definition
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Term
| The human heart is made up of four chambers: two ________ and two ___________. |
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Definition
| two atria and two ventricles |
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Term
| Which chamber receives blood with waste? |
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Definition
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Term
| Which chamber pumps blood with wastes to the lungs where the waste gases are breathed out? |
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Definition
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Term
| Which chamber receives oxygen-rich blood from the lungs? |
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Definition
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Term
| What are the two types of hearts? |
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Definition
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Term
| Where does digestion begin? |
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Definition
| In the mouth where the teeth and saliva begin to break food down |
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Term
| Food passes through the esophagus to the what? |
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Definition
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Term
| In the stomach, what breaks down the food? |
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Definition
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Term
| Where do the chemicals come from to mix with food in the small intestine? |
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Definition
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Term
| Nutrients are absorbed into the blood through what? |
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Definition
| Through the walls of the small intestine |
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Term
| Solid wastes are passed out of the body by what? |
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Definition
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Term
| What are the two ways the body excretes waste? |
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Definition
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