Calculate the density of an object with a mass of 42 grams and a volume of
840 cm?

0.05 grams per centimeter cubed.

Explanation:

Mass = 42grams

Volume = 840cm^3

Density = ?

Density = Mass/Volume

. = 42g/840cm^3

. = 1/20gcm^3

Thanks❤

-T.Sookoo

Answerwhenever an organism dies, decomposers break down the corpse into nitrogen in the form of ammonia. this nitrogen can then be used again by nutrifying bacteria to fix nitrogen for the plants i believe this answer to be correct, plz check good luck