1. Amino acid is to protien as A. amino acid is to liquid
B. dna is to rna
C. sugar is to fat
D simple sugar is to cellulose

D

Explanation: Cellulose is made up of simple sugars, the same way protein is made up of Amino acids

answer; i believe the answer is (polygenic inheritance;

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.