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Definition
| A body tissue that contracts or shortens, making body parts move |
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| The process by which an organism's in the internal environment is kept stable in spite of changes in the external environment |
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| mucsle tissue found only in the heart |
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| One contracts and one shortens |
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Definition
| How do muscles work in pairs? |
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Definition
| A bacterial infection of the skin in which the oil glands become blocked and swollen |
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| A protien thatt speeds up chemical reactions in the bodies of living things |
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| The amount of energy needed to raise the temperature of one gram of water by one Celsius degree |
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Definition
| The human body is ___% water. |
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| A chart that classifies foods into six groups to help people plan a healthy diet |
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Definition
| Biggest part of the food guide pyramid is the top/bottom (which one?) |
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| Smallest part of the food guide pyramid is the top/bottom (which one?) |
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| The top of the food guide pyramid is the Smallest/Biggest part (which one) |
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Definition
| The bottom of the food guide pyramid is the Smallest/Biggest part (which one) |
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Definition
| Food labels are listed by _________. |
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Definition
| The fluid released when the mouth waters that plays an important role in both mechanical and chemical digestion |
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Definition
| A thick slippery substance produced by the body |
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Definition
| Where does most chemical digestion take place? |
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Definition
| The ______ produces bile. |
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Definition
| Tiny finger shaped structures that cover the inner surface of the small intestine and provide a large surface area through which digested food is absorbed. |
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Definition
| The place where an organism lives and that provides the things the organisms need to survive. |
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| The process by which plants and some other organisms capture light energy and use it to make food from carbon dioxide and water. |
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Definition
| The nonliving things of an ecosystem |
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Definition
| The living things of an ecosystem |
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Term
water
soil
sunlight
temperature
oxygen |
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Definition
| What are some examples of Abiotic Factors? |
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Definition
| What are some Biotic factors? |
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Definition
| All the living and nonliving things that interact in the area |
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Definition
| All the different populations that live together in the area |
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| All the members of one species in a particular area |
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| The study of how living things interact with one another and their environment |
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Definition
| Scientists who study how living things interact with each other and with their environment are called __________. |
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Definition
| The number of individuals in a specific area |
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Definition
| The number of births in a population in a certain amount of time |
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Definition
| The amount of deaths in a population over a certain amount of time |
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Definition
| An environmental factor that prevents a population from increasing |
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Definition
| An interation in which one organism hunts and kills another animal for food |
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| An animal that a predetor feeds upon |
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Definition
| An organism that makes its own food |
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Definition
| An organism that obtains energy by feeding on other organisms |
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Definition
| The process by which a gas changes to a liquid |
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Definition
| The process by which molecules of a liquid absorb energy and change to the gas state |
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Definition
| Rain, Snow, Sleet, or Hail |
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Definition
| The bones that make up the backbone |
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Definition
| Name the two types of joints |
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Term
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Definition
| The bones in the skull are held together by ______ joints. |
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Term
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Definition
| The joints that attach the ribs to the sternum are _________ joints |
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Term
Ball and socket joint
Hinge joint
Pivot joint
gliding joint |
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Definition
| What are the 4 types of movable joints? |
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Term
| Ball-and-socket joints allow the greatest range of motion. This joint allows you to swing your arm freely in a circle. |
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Definition
| What does the ball-and-socket joint do? |
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Term
shoulder blade-top of your arm bone fits into the deep, bowl-like socket of the scapula
hip |
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Definition
| Where are Ball-and-Socket joints located? |
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Term
| Like the hinge of a door, a hinge joint allows extensive forward or backward motion |
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Definition
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Term
knee-allows you to bend and straigthen your leg
elbow-is also a hinge joint |
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Definition
| Where are hinge joints located? |
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Term
| A pivot joint allows one bone to rotate around another. |
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Definition
| What does the pivot joint allow you to do? |
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Term
top of your neck- gives you limited ability to turn your head from side to side
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Definition
| Where are pivot joints located |
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Term
| A gliding joint allows one bone to slide over another. |
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Definition
| What does the gliding joint allow you to do? |
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Term
wrist- enables you to bend and flex your wrist, as well as make limited side to side motions
ankles-same |
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Definition
| Where are gliding joints located? |
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