Fat around organs a. chemical messenger b. protection c. structure of cell membranes

The answer is B Protection

Its B. the next one is structures of cell membranes. The one after this one is chemical message. The one after that one is insulation.  mark brainlest plz and yall welcome!!!

Explanation:

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.