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1) THE NATURE OF SCIENCE- Pitjendara Tribe Of Australia Finds Answers About Nature In Stones Called Ayer’s Rock; It Contains 2
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| Term Paper Title | 1) THE NATURE OF SCIENCE- Pitjendara Tribe Of Australia Finds Answers About Nature In Stones Called Ayer’s Rock; It Contains 2 |
| # of Words | 5699 |
| # of Pages (250 words per page double spaced) | 22.8 |
1) THE NATURE OF SCIENCE- Pitjendara tribe of Australia finds answers about nature in stones called Ayer’s Rock; it contains 2 pictures of 2 snakes; Liru and Kunia; also contains sand-lizard man digging for water. The goal of science is to understand the world around us. Scientific Method-1) Observing & state problem 2) Forming hyp. 3) Test hyp. 4) Record & analyze data 5) Form conclusion 6) Replicate work. Control exp. allow researchers to isolate & test the effects of a single factor, or experimental variable. Scientists use the metric system of length, volume, mass and temperature when describing experiments an 2) BIOLOGY AS A SCIENCE- All living things are: 1)Made up of 1 or more cells 2) Reproduce 3) Grow & develop 4) Obtain & use energy 5) Respond to environment. Living things use energy to grow, develop, and reproduce. Any process in a living thing involves putting together, synthesizing, complex substances from simpler substances is called anabolism. The final breakdown of complex substances into simpler ones, usually resulting in the release of energy, is called catabolism. The total sum of all chemical reactions in the body- balance of anabolism & catabolism is called metabolism. Living things respond to stimuli in ways that improve their chances for survival; homeostasis. Biologists is anyone who uses the scientific method to study living things. Compound light microscopes allow scientists to observe single-celled org. while still alive. Transmission Electron Microscopes shine a beam of electrons at a sample and then magnify the image of that sample onto a fluorescent screen at the bottom of the microscope. Scanning Electron Microscopes get their name from a pencilike beam of electrons that scans back and forth across the surface of a specimen. Electrons that bounce off the specimen are picked up by detectors that provide the info. to form an image on a t.v screen. All microscopes have a limit of resolution. Centrifugation is a technique to place the cells under study in a blender to break them apart. Breaking cells apart is called cell fractionation. 3) INTRODUCTION TO CHEMISTRY- Certain properties of matter are physical properties. 2 important prop. are mass and volume. Chemical properties describe a substance’s ability to change into another new substance as a result of a chemical change. Phase is important physical property of matter. Matter is composed of atoms. The center of a atom is a nucleus; it co
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