Archaea and eubacteria are primarily different in genetic make-up and biochemistry size and shape method of reproduction symbiotic relationships

in terms of living environments

Archaea  are primitive micro organisms that have one cell and live in environments that are severe, such as those that are extremely salty or hot.

They are any of a group of single celled prokaryotic organisms that have distinct molecular characteristics separating them from bacteria and from eukaryotes.

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.

as resources become scarce because of population growth, the growth decreases after few years due to lack of resources and food.