Match the following vocabulary words.
1 . mass of stone or metal that has passed through the atmosphere and has struck the earth's surface
2 . the process by which oxygen combines with food to release energy and carbon dioxide
3 . process by which plants use chlorophyll and energy from sunlight to manufacture food from carbon dioxide
4 . waste substances added to the environment
5 . the bending of light rays in all directions by gas molecules
6 . mass of stone or metal traveling through space.
7 . a broad range of related waves.
a. meteoroid
b. spectrum
c. pollution
d. meteorite
e. photosynthesis
f. respiration
g. scattering
Answers: 3
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Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?
Answers: 2
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Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.
Answers: 1
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Which one of the following represents the reduced forms of the two major electron carriers? nadh and fadh2 nad+ and fadh2 nad+ and fad nadh and fad
Answers: 3
Physics, 23.06.2019 00:10
During cooling, the kinetic energy of the molecules falls. why does this happen? a.the motion of the molecules increases. b. the motion of the molecules slows down. c.the van der waals forces between molecules decrease d. the forces of attraction between the molecules are overcome.
Answers: 2
Match the following vocabulary words.
1 . mass of stone or metal that has passed throug...
1 . mass of stone or metal that has passed throug...
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