Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Benchmark # - 4, 11, 24, 30, 36 Homework – Synonyms Due Scientific Method Waves & Energy Human Body/ Genetics 100 100 100 100 200 200 200 200 300 300 300 300 400 400 400 400 500 500 500 500 Science Tools/Graphs Meniscus - graduated cylinder - 6.6ml What is the curve of the liquid called? What do you use to measure this? What is the reading of the curve? Row 1, Col 1 Independent variable is changed to determine the effects. Dependent variable responds to the independent variable. What is a dependent and independent variable? 1,2 A. Crest, B. Trough, C. Wavelength, D. Amplitude Name the parts of a wave. 1,3 Force exerted outward on a cell wall or blood vessel. This force gives the plant or blood vessel rigidity, and may help to keep it erect. What is turgor pressure? 1,4 1. Test tubes, beaker, ring stand, Bunsen burner 2. Triple Beam Balance 3. Florence flask, Beaker, stirring rod, Erlenmeyer Flask 4. Gloves 5. microscope, E. flask, graduated cylinder, test tube 6. Petri dish 1. 2. 3. 5. 4. 6. Name the equipment in each picture. 2,1 Problem, Hypothesis, Research, Experiment, Conclusion Name the steps of the Scientific Method. 2,2 Medium is matter - solid, liquid, gas. What is a medium? 2,3 BB = 50% Bb = 50% / All Black B = Black b = Brown B b B BB Bb B BB Bb Complete the Punnett Square and name the genotype and the phenotype. 2,4 1. Bar graph, 2. Line graph, 3. Pie graph US Postal Service Stamp Prices 45 40 Cost of Stamp (cents) 35 30 25 20 15 10 1. 5 0 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 Year 2. Name the three types of graphs. 3. 3,1 The fertilizer is the independent variable, and the tomatoes are the dependent variable. Name the independent and the dependent variable. Fertilizer Mass of Tomatoes (g) W X Y Z 210 275 235 200 Dependent Variable (unit) Independent Variable (unit) 3,2 Electromagnetic waves do not need a medium to travel through like sound waves. Why are electromagnetic waves different from sound waves? 3,3 Muscular, Cardiovascular, Respiratory, and Circulatory What are the transportation systems in the human body? 3,4 It shows the population of whales. Blue whale is the highest and the narwhal is the lowest. Explain this graph. Which species has the highest and the lowest population? Whale Population Numbers minke whale 30 15 30 blue whale gray whale 60 100 right whale sperm whale 50 50 killer whale narwhal 4,1 The factors that are kept constant and not allowed to change. What is a constant in an experiment? 4,2 1st - An object will remain at rest or move in a straight line unless it is acted on by a force. 2nd - An object acted on by an unbalanced force will accelerate in the direction of the force, according to the formula. 3rd - For every action, there is an equal, but opposite reaction. Name Newton’s Laws. 4,3 Chromosome - contains genetic material made up of many, many genes. Genes - part of a DNA code on a chromosome. Contains code for building proteins - Builds structures - Controls organisms What is the difference in genes and chromosome? 4,4 Flow chart What type of chart is this? 5,1 The control group is the group or standard to which everything is compared. What is a control group? 5,2 Speed - is the distance traveled divided by the time needed to travel the distance Acceleration - is the change in velocity divided by the amount of time required for the change to occur (speeding up or slowing down) SPEED = DISTANCE TIME (6M) (3S) = 2m/s What is the difference between speed and acceleration? ACCELERATION = FINAL SPEED-INITIAL SPEED(8m/s - 2m/s)=6ms =.5m/s2 TIME (12s) 5,3 Integument (skin), Muscular, Skeletal, Nervous, Respiratory Name the body systems that help us move. 5,4