How many molecules are there in 5.00 grams of carbon dioxide?

For no. of molecules first find no. of moles No. of moles=mass in gram ÷molar mass 5.5÷44=0.1

No.of particles=moles×molar mass So No.of particles=0.1×44=4.4

So 4.4 is the answer

a. decomposes use carbon from dead organisms as fuel for cellular respiration, returning carbon dioxide back into the atmosphere.

all answers true and false

explanation: