Which of the following best describes a possible carbon compound? One carbon atom forms a quadruple bond with another carbon atom. One carbon atom forms a double bond with an oxygen atom and two single bonds with two hydrogen atoms. One carbon atom forms five single bonds with five hydrogen atoms. One carbon atom forms a triple bond with another carbon atom and a double bond with an oxygen atom.

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.

the contamination

we are putting to many trash.

the answer would be   10%

she will be charged $6

step-by-step explanation:

48 dollars divided by 200 beads equals .24 dollars a bead

.24 multiplied by 25 more beads equals 6 dollars as the total cost