Study guides, Class notes & Summaries

Levels of Organization: - ANSWER-chemical, cellular, tissue, organ, organ system, organismal Survival Needs - ANSWER-nutrients, oxygen, water, appropriate temperature, atmospheric pressure Requirements for Life - ANSWER-maintaining boundaries, movement, responsiveness, digestion, metabolism, excretion, reproduction, growth Homeostasis - ANSWER-ability to maintain relatively stable internal conditions even though the outside world changes continuously Basic Mechanisms - ANSWER-recepto...

What is the purpose of the scientific method - ANSWER-to clearly do an experiment by process of steps helping you keep track and correct any mistakes and to show others how you got to the result that you achieved in conclusion Identify the purpose of the scientific method - ANSWER-1.Ask a question 2.Do Background research 3 Construct a hypothesis your hypothesis by doing an experiment 5 analyze your data and draw a conclusion 6. Communicate your results What is the difference between...

Scientific Method - ANSWER-A series of steps followed to solve problems Steps of scientific method - ANSWER-1. Ask questions 2. Hypothesis 3. Test hypothesis 4. Analyze results 5. Draw conclusion 6. Report results Independent Variable - ANSWER-What is changed Dependent Variable - ANSWER-What is measured Control - ANSWER-Constant Anatomy - ANSWER-Study of structure Physiology - ANSWER-Study of functions levels of Organization - ANSWER-1. Chemicals 2. Cells 3. Tissues ...

Waters Role In Life – •Reduces temperature fluctuations •Acts as a solvent for sugars, salts, and other solutes •Important reactant in chemical reactions • Acts as a transport medium •Forms a cushion around the brain that helps protect it from physical trauma pH Scale - The symbol for hydrogen ion concentration; a measure of the relative acidity or alkalinity of a solution (pH lower than 7 is acidic; pH higher

NAS 2 Challenge Exam TCC review rated 100% PASS

NAS 2 Challenge Exam TCC (Questions and Answers) (Solved)2023

NAS 2 Challenge Exam TCC (Questions and Answers) (Solved)2023

NAS 2 Challenge Exam TCC (Questions and Answers) (Solved)2023

NAS 2 Challenge Exam TCC (Questions and Answers) (Solved)2023

NAS 2 Challenge Exam TCC (Questions and Answers) (Solved)2023