Explanation:
It represent Alcohol group (—OH)
Answer:
Planetary orbits are all nearly circular , comet orbits are highly excentric . ... This means that planets stay more or less at the same distance from the sun, while comets travel as far out as beyond Neptune, and can travel as far in as Mercury.
Answer:
rusting occur in oxygen and water coz when you put a nail into the water and you leave it three days you will the nail become brownish and that is due to oxygen and water
Answer:
1. c 2. b that's what i think i learned this in middle school i dont completely remember
Answer:
Fire was found by early man and used with wood, and it is used on a candle to smell good.
