Which of the following is a true statement? O Soil tests are most useful during the growing season to monitor plant nutrient uptake.
O Plant tissue analysis is the best assessment of nutrient levels in soil.
O Using a soil test and plant tissue analysis in combination will provide the best results for nutrient availability and the best corrective action.
O Soil tests are most useful during the growing season to predict lime and fertilizer needs.

correct answer is a. and d.

protein makes up the building blocks of organs, muscles, skin, hormones and pretty much everything that matters in your body.

some choices are:

peanut butter

seeds

eggs

yogurt

meats

fish

so pretty much meat, dairy, nuts, and grains.

answer: 20 percent

the fish culture has become a developing commercial practice in developing countries which is already prominent in developed countries of the world. the major fish protein demand is being supplemented in developing countries is   fishing to meet the needs of the growing population. therefore, in some developing nations, the percentage of animal protein from fish in the diet can be as high as 20 percent.

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.