For each of the primary metabolites listed below, give an example of how it is essential to cellular function: a. carbohydrates
b. proteins
c. lipids
d. nucleic acids

the truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey.

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.

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link:

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this