Answer: |x+2|=xF2+4
Explanation: not sure if this is right im just guessing
Formula 1!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
Pb(NO3)2 + 2NaCl = 2NaNO3 + PbCl2
Decomposer, decomposers include fungous, bacteria, worms. They break down trash and bad things and concert it to soil.