Answer:
<em>In electromagnetic waves, energy is transferred through</em> <em>vibrations of electric and magnetic fields. In sound waves, energy is transferred through vibration of air particles or particles of a solid through which the sound travels. In water waves, energy is transferred through the vibration of the water particles.</em>
Explanation:
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When newly formed proteins leave the rough endoplasmic reticulum, they are transported to this organelle, where the proteins are sorted and packaged. Golgi apparatus. This part of the cell manufactures the ribosomal subunits.
Golgi apparatus
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Rough Endoplasmic Reticulum
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Answer:
Plants can't use N2 as is so the first option is wrong. They do have relationships with bacteria that live in nodules of the root and convert the nitrogen into ammonia, a usable form for the plants. So the second option is correct. There are bacteria living in the soil as well that convert nitrogen to ammonia so technically option 3 is also correct. Again, nitrogen if present in water would be in the form N2 which is not usable by plants so 4 is wrong.
These are correct:
use bacteria to convert nitrogen to usable form
In obtain usable nitrogen compounds from the soil
The SI unit for speed is meter per second (m/s). Speed can be calculated by the formula: speed = distance/time.
