Biology, 05.05.2020 16:19 shollydot1379
Question: What happens when light goes from one material, such as air, into another of a different density, such as water or glass? *
Answer Options:
A.) It continues in a straight path
B.) It bends
Question: Why does light bend when it enters a new material? *
Answer Options:
A.) Because it changes its frequency
B.) Because it changes speed
C.) Because it changes its color
Question: Light refracts when: *
Answer Options:
A.) It changes speed
B.) it changes from a particle to a wave
C.) its density changes
D.) it encounters a solid object
Question: Light's color depends most on its: *
Answer Options:
A.) Speed
B.) Intensity
C.) Frequency
D.) Wavelength
Answers: 3
Biology, 21.06.2019 21:00, rayisaiah3
The first signs of cellular differentiation occur in the blastocyst. why is cellular differentiation important for the development of a fully formed human infant?
Answers: 2
Biology, 22.06.2019 12:10, MIAkwicc39
What mistake did john needham make that caused him to conclude that spontaneous generation for microorganisms occurred? a. he re-contaminated his boiled broth solutions. b. he destroyed the vital force in the solutions. c. he did not boil his broth solutions, only warmed them. d. he failed to seal his flasks of boiled broth. e. he allowed his assistant to conduct the experiment which he did not monitor closely.
Answers: 2
Biology, 22.06.2019 14:30, ethanseiter
The lineage of pea plants produced round seeds for four generations. the plants that fertilized these pea plants also produced round seeds. however, in the fifth generation, the plant produced to two plants with wrinkled seeds. can that be possible?
Answers: 2
Biology, 22.06.2019 17:30, TanelleK9546
Which of the following is not a technology that can be used to conserve resources? a. hydropower b. volcanic power c. natural gas d. geothermal select the best answer from the choices provided a b c d
Answers: 1
Question: What happens when light goes from one material, such as air, into another of a different d...
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