Loamy soil is ideal for gardening because it contains
mostly silt with very little clay or sand.
mostly clay with very little silt or sand.
mostly sand with very little clay or silt.
roughly equal parts sand, clay, and silt.

Mostly silt with very little clay or sand.

Explanation:

Silt is what plants grow best in as it carries the nutrients most plants require to thrive. Clay and sand absorb the moisture and other important nutrients the plant needs in order to grow.

this protocol provides a detailed procedure for co-immunoprecipitation (co-ip) to identify protein–protein interactions.

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.