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Fed [463]
3 years ago
9

What are examples of devices that use electromagnetic waves? Check all that apply.

Biology
1 answer:
kiruha [24]3 years ago
6 0

Answer:

FM radios and TV remote controls.

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diffusion in the air molecules

osmosis in water molecules

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According to appearances, which light produces the healthiest plant?
Dennis_Churaev [7]

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Blue light

Adding 10-20% blue light allowed plants to grow much healthier, with a compact appearance. There is also far-red light which is has wavelengths that are lower than normal red light–similar to near-infrared wavelengths. Far-red light helps the plants produce greater yields.

3 0
3 years ago
I need help and please explain
Ierofanga [76]

Breaking chemical bonds is typically an endothermic process, which means energy must be added (it must pull in energy)

Breaking of chemical bonds is always endothermic meaning it wants energy, so it takes energy from its surroundings and sucks it in. Think of 'endo' as inside. The chemical bonds want energy inside of it so it can break.

Forming of chemical bonds is exothermic, meaning it releases energy into its surroundings. Think of 'exo' as outside, or exterior, it releases its energy outside of itself.

I hope that makes some kind of sense :)

7 0
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