Whatare the small protein structures that unicellular organisms like the parsmecium use as tiny paddles to swim around with

he movement of air through earth's or any planet's atmosphere is called wind, and the main cause of earth's winds is uneven heating by the sun. this uneven heating causes changes of atmospheric pressure, and winds blow from regions with high pressure to those with low pressure.

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there is not 1 highest source of protein, but there are many; meats, fish, poultry, seafood, cheese, eggs, yogurt and milk. the only non complete animal food that is beneficial is gelatin.

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plato users:

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there was a variety of food available on island x, but there were only large seeds and nuts on island y.