Biology, 11.11.2020 07:50 noeltan12031
1.) What do all types of waves have in common? a. frequency b. speed c. wavelength d. amplitude.
2.) How can you tell one form of wave from another? a. wavelength b. speed c. color d. amplitude.
3.) Among the four waves: radio, microwave, ultraviolet and x-rays, radio waves have the highest frequency. a. true b. false.
4.) The following are light waves, except. a. infrared waves b. gamma waves c. sound waves d. radio waves.
5.) Which waves are the type that can give us suntans and sunburns? a. infrared b. ultraviolet radiation c. radio waves d. x-rays.
Answers: 3
Biology, 22.06.2019 13:00
Nucleus has two lobes; contains granules of lysosomal enzymes; functions in attacking parasitic worms and plays complex roles in inflammatory diseases like allergies and asthma. what blood cells are described?
Answers: 1
Biology, 22.06.2019 20:00
Which of the following statements best distinguishes a hypothesis from a theory? a. theories are hypotheses that have been proved. b.hypotheses are guesses; theories are correct answers c. hypotheses usually are relatively narrow in scope; theories have broad explanatory power. d. theories are proved to be true; hypotheses are often contradicted by experimental results.
Answers: 1
1.) What do all types of waves have in common? a. frequency b. speed c. wavelength d. amplitude.
2....
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