Chemistry
can someone pls check my answers and make sure they are all correct. my quiz is due tonight and i need 100%

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.

by cartels in other countries, shipped by air, mail, or land. i cant really see your answer choices : /

i believe it is c.) 1575 j.

the answers would be

the first one and the second one