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The pupils constrict (become smaller because) they are taking in more light.

The pupils constrict (become smaller because) they are taking in more light. The pupils dilate (become bigger because) They are taking in less light. Snakes use heat sensors to hunt. -Dolphins use SONAR by projecting a sound and waiting for that sound to bounce off of

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The pupils constrict (become smaller because) they are taking in more light.

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  1. The pupils constrict (become smaller because) they are taking in more light. The pupils dilate (become bigger because) They are taking in less light. • Snakes use heat sensors to hunt. • -Dolphins use SONAR by projecting a sound and waiting for that sound to bounce off of • an object and then come back to them.

  2. Observe: which comes from:which comes from: Heat E. & Electrical E.Chemical E. Light from the wiresFrom the battery Observe:which comes from:which comes from: Mechanical E. Electrical E.Solar E. (if it’s hooked up to a Blades movingfrom the wiresSolar Panel) (Which a person eats for movement) Observe: which comes from: which comes from: Mechanical E. Chemical E. Solar Energy As a person eats & runs in an apple from the Sun

  3. http://www.wisc-online.com/Objects/ViewObject.aspx?ID=SCE304 Go to the above website to determine how it was demonstrated, the medium of travel and Determine yourself why it is important.

  4. Be sure to draw a picture of particles as a gas (air) Liquid or solid. Then draw pictures of particles at different speeds. http://www.sengpielaudio.com/calculator-speedsound.htm The one with the most water in it. The longest one. http://recipes.howstuffworks.com/question603.htm The one with the most liquid in it

  5. Red has the longest wavelength but the least Amount of energy. Purple has the shortest wavelength but the Most amount of energy.

  6. M.A. = Slope = 12 = 3 Height = 4 M.A. = effort a.= 12 = 4 load a. = 3

  7. 5 kg x 40 cm = ? kg x 40 cm 5 kg x 40 cm = ? kg x 40 cm 40 cm = ? kg x 40 cm 5 kg x 1 = ? kg 5 kg = ? kg

  8. Mass 1 x distance 1 = mass 2 x distance 2 100 g x 5 cm = ? g x 8 cm 100 g x 5 cm = ? g x 8 cm 8 cm8 cm 500 g = ? g 8 62.5 g = ? g Mass 1 x distance 1 = mass 2 x distance 2 40 kg x ? cm = 30 kg x ?cm 4 x what? = 3 x what ? 40 x 3 = 30 x 4 Side A should be Side B should be 3 meters 4 meters.

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