When you take a picture it pulls up people who asked the same question and they’ll have a answer you can use
Answer:
D. x-rays
Explanation:
Lower frequency: Radio waves, microwaves and infrared have lower frequency than visible light. Shorter wavelength: Ultraviolet, x-rays and gamma rays have a shorter wavelength than visible light.
Answer: 20
Explanation: Mass number is the number of neutrons plus the number of protons. 8 + 12 gives 20.
Answer: let north be+ and south be-
therefore, -1 km is the resultant displacement of the bird
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