Reactions that use energy and synthesize building blocks into macromolecules are part of whereas refers to cellular reactions that break larger molecules into smaller molecules and release energy.

Metabolism is collectively the chemical reactions that occur within the a cell. It has two sub-process which includes anabolism and catabolism.

Anabolism are those reactions that uses energy and synthesize building blocks and macromolecules while catabolism is the cellular reactions that break larger molecules into smaller ones and releases energy.

Examples of catabolic processes includes glycolysis, citric acid cycle, breakdown of muscle protein and breakdown of fats.

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.

it’s lava came from an explosive eruption