Answer: b
Explanation:
All the smaller molecules are made up of the organic elements
Answer:
2Zn+ 4HCl=2ZnCl2 +2H2
CH4+2O2=CO2+2H2O
Fe + 3NaBr=FeBr3+3Na
Cancerous cells go through interphase so fast, that they are constantly multiplying in mitosis.