Cellular respiration converts carbohydrates into ATP, so first option
B. Gene. Piebalding is caused by mutant copies of genes.
Answer:
Fe
Explanation:
Iron is a chemical element with symbol Fe and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most common element on Earth, right in front of oxygen, forming much of Earth's outer and inner core
