I would have him follow up with his atsma dr and go from there
answer:
radio wave
x-ray
Explanation:
Radio waves, microwaves, visible light, and x rays are all examples of electromagnetic waves that differ from each other in wavelength. ... These waves are also called "electromagnetic radiation" because they radiate from the electrically charged particles.
The seasonal movement of animals from one place to another (usually occurs in species with ability to flight and in large amount
Answer:
Mixtures can be separated using a variety of techniques. Chromatography involves solvent separation on a solid medium. ... Evaporation removes a liquid from a solution to leave a solid material. Filtration separates solids of different sizes.
I think it's A. Tell me if I'm wrong.
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