Acomputer model can simulate the aspects of viral reproduction quite well; however, microscopic observation of actual viral reproduction can improve understanding because actual observations
a. may reveal greater unknown complexities.
b. are easier than a computer model to view.
c. are the same each time.
d. may provide reproduction events in sequence.

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.

archaebacteria are found in in forest soil.

hope i spelled it right lol

hope i

-lavira: )