MAKE A CLAIM
What do you expect to see when examining the structure of a legume root nodule?

sand 60

clay 10

silt 30

sandy loam should be dominated by the sand. as the amount of sand increased, the amount of slit needed to anchor the plants' roots to the sand will also be increased. even though the amount is very little, 10% part of clay is still necessary for proper oxidation.

not sure if this is what you'r looking for eubacteria and archaebacteria

c. establishing proper sleep hygiene