Metabolic reactions fall under two general categories: anabolic and catabolic. What type of chemical reactions are these two classes of metabolic reactions

What happens during interphase? (1)the nucleus grows to its full size. (2)the cell grows to its full size. (3)the nucleus divides into two nuclei. (4)the cell divides into two cells.

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment

In which state was more than 100 billion tons of coal mined in 2005?