Why does smoke appear to move when you look at it under a microscope?
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Smoke particles are larger than air particles That's why we can see the smoke particles better than the air particles, gas particles always move at high speed, in random directions.The same things is happening to air particles When air particles collide with smoke particles, the smoke particle moves the same direction as the air particle that hit it. When another air particle hits the smoke particle, it changes its direction to the second air particle, and so on. This is called Brownian motion
because its a gas and its always changing forms. hope this helped
Describe three ways in which science benefits society.
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Science benefits society because of...
1) Without Science we mainly would not know the functions of our own bodies and how things work, and what we reject.
2) We would not be able to formulate cures for our diseases or sicknesses because of the lack of knowledge of the body.
3) We would not know the pure ethics of nature and how it works, who it feeds, and what it does.
Hopefully that helped! Message me if you need more help, thanks! :)
Without science we would not know how things work
Please help lot of points i need helppppp
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Yes, humans are physically evolving everyday.
What are some primary consumers found in arazona NEED ANSWER QUICK
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Scorpions and lizards, for one.
The size of a population increases if the number of individuals added to the population is equal to the number of individuals leaving the population.true or false?
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False, the population would be the same then
False.
The same amount leaving is the amount coming
Infiltration is generally greater than Run off where the land has a 1. Gentle slope and permeable soil