In the carbon cycle, carbonate rocks would be most likely to be part of the which of earth's spheresBiosphere
Maybe if you show the question people could answer
The germ layers develop early inembryonic life, through the process of gastrulation. During gastrulation, a hollow cluster of cells called a blastula reorganizes into two primary germ layers: an inner layer, called endoderm, and an outer layer, called ectoderm.
