What are animals whose body temperature is regulated mainly by internal bodily processes called?

Endotherms are animals whose body temperature is regulated mainly by internal bodily processes. Endotherms are warm blooded animals such as birds and mammals that maintain a constant body temperature independent of the environment. Endotherms require high quantities of fuel to produce heat for their survival under low external temperatures.

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.