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What is the function of the Muscular System? What is the function of the Endocrine System? What is the function of the Respiratory System? What is the function of the Reproductive System? What is the function of the Excretory System? What is the function of the Skeletal System? What is the function of the Immune System? What is the function of the Nervous System? What is the function of the Integumentary System? What is the function of the Circulatory System? Regulates body Function Moves Bones Produces reproductive cells Absorbs oxygen Provides a frame and support Gets rid of waste Sends and receives electrical signals Body’s defense against illness Pumps blood Protects underlying tissues homeostasis Example of homeostasis Identify the organs of the digestive system What are the digestive organs that make up the digestive track? (in order) Name the five senses the human body has. The nervous system is made up of two systems. What are they What is the overall function of the CNS? What are the functions of the digestive organs? What two organs make up the CNS? What is the overall function of the PNS? Body temperature- When we get hot we sweat when we get cold we shiver. We are always at 98.6° The bodies maintenance of a stable internal environment Mouth, Esophagus, Stomach, Small Intestine, Large Intestine sight, touch, Taste, Smell, Hearing Brain and Spinal Cord Carries information Central Nervous System CNS Peripheral Nervous System PNS The control center of the body What are the three parts of the human brain and what do they control? Identify the four chambers of the heart What is the major muscle of the circulatory system What are the three types of blood cells and what do they do? How many bones do we have when What are the 8 organs (in order) that make up the respiratory system and what are their functions? identify the organs of the respiratory system What are the three types of blood vessels and what do they do? What are seven reasons why bones are so important? How many bones do we have in we are born? Nose - Entry and exit point for air Pharynx-Passage way for both air and food (back of throat) Epiglottis - Skin flap that covers the trachea when we swallow Larynx- "Voicebox" - Helps you speak using vocal chords Trachea-"Windpipe" Connects your pharynx to your lungs Lungs - 2 large organs in the chest that hold oxygen. Alveoli- Where gasses are exchanged with the capillaries. Diaphragm -Muscles that cause you to breath Bronchial Tubes-Give oxygen to the blood our adult bodies? Cerebrum Controls memory, problem solving, thinking & feeling. It also controls movement Cerebellum Controls coordination and balance Brain Stem Controls automatic functions such as breathing, heart rate and digestion ARTERIES – Carry blood AWAY FROM the heart to the major organs of the body. *Color = _RED_ VEINS – Carry blood TOWARDS the heart away from the major organs. *Color= _BLUE The heart CAPPILARIES – Small blood vessels where GAS EXCHANGE occurs. Structure Support Protection Make red blood cells Make white blood cells Make Platelet’s Store minerals like calcium RED BLOOD CELLS-contain hemoglobin, a protein that carries oxygen. WHITE BLOOD CELLS- function in the immune system. PLATELETTS- help in blood clotting. 206 300 Four types of interactions among living things Definition of Ecology Definition of Adaptations What are the five characteristics of a living organism? Definition of Commensalism What are the two parts of an organisms environment? Definition of Biotic Factors Definition of Abiotic Factors Definition of Natural Selection The study of the interactions of organisms with one another and their environment. 1.) 2.) 3.) Definition of a Decomposer 1. 2. 3. 4. adaptations Symbiosis Competition Predation Made up of cells Use Energy Responds to its surroundings Grows and Develops Reproduces Behaviors and physical characteristics that allow organisms to survive in their environment. Abiotic and Biotic The interaction between organisms when one organism benefits from the relationship and the other in not affected at all. The living (and dead) parts of an ecosystem The non-living parts of an ecosystem 4.) 5.) Organisms that break down dead plant and animal matter into simper compounds. Definition of predation A process in which adaptations help an organism to survive better in an environment and have more babies. Those babies than inherit those characteristics and continue to pass them on to future generations. All of the members of the same species that live in one habitat. Producer Parasitism Predation Ecology The 9 Levels of Organization Competition Population Relationship which involved one organism living on or inside another organism and harming it The branch of biology dealing with interactions among organisms between one another and their environment. The struggle between organisms to survive as they attempt to use the same limited resource The interaction where one organism kills and eats another organism for food. An organism that captures energy and stores it in food as chemical energy. An interaction in which one organism captures and feeds on another organism. Cells Tissue Organs Organ Systems Organism Population Community Ecosystem Biosphere What’s the purpose of an experiment? Lisa loves paper airplanes with winglets. For an experiment she makes one plane with a blunt nose and winglets (#1). She makes another with a pointed nose and no winglets (#2). She throws both planes 10 times and #1 flies farther every time. She concludes that winglets help paper planes fly farther. Give a possible alternative explanation for why #1 flew farther? For a science project Susie wants to compare the densities of different types of wood. She gets a block of pine and the same size block of oak. She finds two of the same sized nails, (but one is made of steel and the other is made of aluminum). She finds two of the same hammers. Then she recruits her younger brother to help her. It takes Susie 10 strikes to pound the steel nail all the way into the pine. It takes her younger brother 23 strikes to hammer the aluminum nail into the oak. Susie concludes that the oak is denser. Why is her conclusion unreliable? Give four differences between animal cells and plant cells. After collecting data from an experiment, what is a helpful thing to do to analyze the data more easily? You are trying to answer the question: do winglets help paper airplanes fly farther. You conduct an experiment and get the results above. What would be the best conclusion? Why do cells (of a multicellular organism) divide? Give two main reasons. List three differences between prokaryotic cells and eukaryotic cells, including what kinds of organisms are made up of each of these types of cells. Describe the function of DNA. Put the data into a graph, table or chart. The differences in distance are too small to be significant. Winglets do not appear to make a paper plane fly farther. More testing is needed. What is a gene? The purpose of conducting an experiment is to gather information that will help you answer your question and/or determine whether your hypothesis is a good one or not. Having winglets was not the only difference. Maybe #1 flew farther because of the blunt nose. OR Lisa was not blindfolded and knew which plane she was throwing. Since she favors planes with winglets maybe she threw #1 harder without even realizing it. Cells divide so that organisms can (1) grow and (2) replace old cells. The experiment has too many variables – different types of nails, different people using the hammer. It should also be tested more than once. Prokaryotic cells simple no nucleus older smaller bacteria Plant cells have a cell wall, large vacuole and chloroplasts, and tend to be more rectangular in shape. Eukaryotic cells complex nucleus younger larger all other living things including plants and animals Animal cells do not have any of those three structures and tend to be more round in shape. A small piece of DNA that determines DNA is the information of the cell. It an inherited trait of a living thing. tells the cell what to do, how to do it and when to do it. Water is a compound made out of _______ hydrogen and __________ Oxygen The sugar that is produced by photosynthesis is? Some fungi live on or in plants causing the plants harm. These fungi are called? Glucose is an important sugar to both plants and humans. The chemical formula for glucose is C6H12O6. Which element does the C, H and O in the formula represent? Which cell organelle is responsible for capturing sunlight and using it to produce food? What do you call organisms which make their own food from sunlight? What process uses energy from the sun to convert carbon dioxide and water into oxygen and sugars? (6CO2 + 6H2O (Light energy) C6H12O6 + 6 O2) Where does a producer gets it energy from? What is the difference between sexual and asexual reproduction? Yeast cells, that are used to make bread, reproduce asexually by… H20 C-Carbon H- Hydrogen O- Oxygen 2 hydrogen 1 oxygen chloroplasts Glucose Producers parasites The sun photosynthesis Asexual- 1 parent Offspring is identical to parent Budding Sexual- 2 parents Offspring contain genes from both parents