Which of the following does not contain carbon from the bodies of plants and animals that died millions of years ago?
a. natural gas
b. oil
c. coal
d. phosphate salts

Turbo the snail moves across the ground at a pace of 12 feet per day. if the garden is 48 feet away, how many days will it take for the snail to get there?

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same