Posted by Laruen on Thursday, May 31, 2012 at 6:34pm.
d) life
Nope.
Please try again.
well it can't be a or b
then i know it's not c
so im assuming the answer is d which make A LOT sense
thanks
Yes. You and Elena are correct.
It has the prefix bio, it is probably about biological stuff or in other words life.
James,
Please post your own question seperately. Otherwise Elena or I may not see it because were assume this is about biology and we have already answered.
Anyway
mass = density * volume
look up density of iron (about 8 grams /cm^3)
mass = about 8 * 247 * pi * 2.6^2/4
in grams. Divide by 1000 to get kg
umm.... thanks.........
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