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LEAP Review

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Circulatory System   Carries needed materials to the body cells; carries wastes away from body cells; helps fight disease  
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Digestive System   Takes food into the body, breaks food down, and absorbs the digested materials. Endocrine: Controls many body processes –such as intake of sugar by cells –by means of chemicals  
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Excretory System   Removes wastes.  
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Immune System   Fights disease.  
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Muscular System   Enables the body to move; moves food through the digestive system; keeps the heart beating.  
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Nervous System   Detects and interprets information from the environment outside the body and from within the body; controls most body functions  
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Reproductive System   Produces sex cells that can unite with other sex cells to create offspring; controls males and female characteristics.  
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Respiratory System   Takes oxygen into the body and eliminates carbon dioxide.  
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Skeletal System   Supports the body, protects it, and works with muscles to allow movement; makes blood cells and stores some materials  
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Skin   Protects the body, keeps water inside the body, and helps regulate body temperature.  
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N   Nitrogen  
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C   carbon  
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CO2   Carbon dioxide  
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H   Hydrogen  
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O   Oxygen  
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H2O   Water  
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P   Phosphoruous  
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Ca   Calcium  
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S   Sulfur  
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Fe   iron  
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NaCl   Na is sodium. Cl is chlorine. This is table salt.  
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Photosynthesis reactants   Carbon dioxide and water  
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Photosynthesis products   Glucose and Oxygen  
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Cellular Respiration reactants   Glucose and oxygen  
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Cellular Respiration products   carbon dioxide, water, and ATP (energy)  
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storage in a plant and animal cell   vacuole  
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produces power or energy for the cell   mitochondrion  
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gives rigid structure to the cell   cell wall  
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directs the activity of the cell   nucleus  
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packages proteins and sends them out   golgi apparatus  
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captures sunlight energy   chloroplast  
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Endoplasmic Reticulum   stores ribosomes and transports  
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allows materials in and out of the cell   cell membrane  
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make proteins   ribosomes  
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Tt   heterozygous  
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tt   homozygous recessive  
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TT   homozygous dominant  
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diffusion of water   osmosis  
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when substances move from an area of high concentration to an area of low concentration   diffusion  
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The cell production process that creates two daughter cells. The process in which a cell is made without input from two different parents   mitosis  
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The cell production process that creates sex cells. sexual reproduction – must have a haploid cell from each parent. Each parent is giving half the genetic information in order to create a full set of genetic code   meiosis  
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living things   biotic factor  
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non-living things such as sun, temperature, climate, water, atmosphere and soil   abiotic factor  
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the organs of this system are heart, blood, blood vessels (arteries, veins and capillaries)   Circulatory System  
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the organs of this system are hormones and glands   Endocrine System  
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the organs of this system are compact bone, bone marrow, spongy bone   Skeletal System  
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the organs of this system are smooth, skeletal and cardiac   Muscular System  
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the organs of this system are brain, nerves, spinal cord, sensory organs   Nervous System  
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the organs of this system are mouth, esophogus, stomach, pancreas, liver, gallbladder, small and large intestines.   Digestive System  
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the organs of this system are lungs, trachea, mouth and nasal cavity   Respiratory System  
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a place within the ecosystem where an organism lives   habitat  
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what a species does in a habitat to survive   niche  
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a close long term relationship between two species that usually involves an exchange of food or energy   symbiosis  
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The process in which carbon in the atmosphere is used by producers to make glucose. Animals eat plants and die then decay. Carbon is returned to the soil. The burning of fossil fuels and cellular respiration return carbon back to the atmosphere.   Carbon Cycle  
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Carbon dioxide and other gases are trapped in Earth's atmosphere. Thermal energy from the Sun keep Earth's temperatures warm.   Greenhouse Effect  
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Plants give off oxygen during photosynthesis. Animals take in oxygen and release carbon dioxide to be used by producers in this cycle.   Oxygen Cycle  
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Precipitation, Condensation, Evaporation, and Transpiration: Water moving through a continuous cycle.   Water Cycle  
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in the water cycle when a liquid water changes into a gas called water vapor   Evaporation  
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in the water cycle when water vapor changes into a liquid; Clouds are made in this process.   Condensation  
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Water falls from clouds to Earth's surface.   Precipitation  
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Water leaves cell and enters the environment and the atmosphere as water vapor.   Transpiration  
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This is when an element is freed in the atmosphere to change into compounds that are fixed by bacteria to be used by plants. Plants are consumed by animals. Animals release waste or die to return the element back to the environment.   Nitrogen Cycle  
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The stage where larva enters a chrysalis or a cocoon to transform into an adult.   pupa  
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The young shed an exoskeleton several times before reaching adulthood   nymph  
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the process in which the body changes completely from an egg to an adult   metamorphosis  
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butterfly, ladybug, and moth are examples of this process   complete metamorphosis  
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tick, grasshoppers, and frogs are examples of this process   incomplete metamorphosis  
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both partners benefit from this symbiotic relationship   mutualism  
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benefits one species but does not hurt or harm the other.   Commensalism  
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benefits one species but harms the other from this symbiotic relationship   Parasitism  
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largest number of individuals in one species that an environment can support   Carrying Capacity  
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anything that restricts the size of a population such as sunlight, food, space, and water   limiting factors  
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