This is worth more than 20 points so its a ! : ) : d ; ) who knows how many points it is : )
true or false; a group of cells is called an organ
dont guess!

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.

b.false that your answer