1. May 2, Week Monday
1.Which of these equations best shows the reactants and products of cellular respiration?
A. Carbon dioxide + water sugar + oxygen
B. water + oxygen sugar + carbon dioxide
C. sugar + oxygen carbon dioxide + water
D. sugar + carbon dioxide oxygen + water

2. A wavelength is shown in this diagram.
2.Which best describes the wave?
The wavelength ends at the crest.
The amplitude equals the wavelength.
The amplitude of the crest and trough are equal.
The wavelength is the height of the crest plus the height of the trough.

3. May 3, Tuesday
Scientists measured the amplitude of ocean waves during a storm
1. Which part of the diagram shows the amplitude of a wave?
A. 1 C. 3
B. 2 D. 4

4. 2. Which statement best explains the difference between longitudinal and transverse waves?
A. Longitudinal waves have troughs, while transverse waves have crests.
B. Longitudinal waves produce energy, while transverse waves consume energy.
C. Particles in longitudinal waves travel toward a force, while particles in a transverse waves travel away from a force.
D. Particles in longitudinal waves travel in the direction of a wave, while particles in a transverse wave travel perpendicular to the wave.

5. May 4, 2016 Wednesday 1. Some points are marked on this wave.
The wavelength is the distance between which points?
A. 1 and 3 C. 4 and 5
B. 2 and 6 D. 1 and 7

6. 2. Scientists want to design instruments to evaluate ocean currents, temperature, and winds to predict weather patterns. What should they do before they produce they first complete working version of the instruments?
A. build prototypes of the instruments
B. evaluate the results of the instruments
C. improve the designs of the systems
D. conduct tests on the instruments

7. May 5, Thursday
1. Students placed a raw egg without its shell into a highly concentrated solution of sugar. If the amount of sugar in the solution is greater than in the egg, which of these is most likely to occur?
A. Water will flow into the egg and cause the egg to expand.
B. Water will flow out of the egg and cause the egg to shrink.
C. The sugar will dissolve the egg.
D. The sugar will break the egg into pieces.

8. 2. Which of these is the best reason to use a renewable energy source instead of relying on fossil fuels?
A. fossil fuels can be solids, liquids, or gases.
B. Fossil fuels power many different devices.
C. Fossil fuels form naturally on Earth.
D. Fossil fuels create many kinds of pollution.

9. May 6, 2016 Friday fulcrum wedge
GLE
1. A lever is a bar that pivots on a ________.
2. The blades on a pair of scissors are examples of what simple machine?
fulcrum
GLE
wedge

10. Today is your Starter Quiz. You have 5 minutes to study.
Quiz 4-7 Direction
Today is your Starter Quiz. You have 5 minutes to study.