Crop rotation is a method of soil conservation because
a. the land produces more than one type of crop
b. it requires plowing and tilling that reduces soil compaction
c. it does not use the same parcel of land in sequential
seasons
d. it avoids the depletion of soil nutrients

Which mantle is under the crust the upper mantle or the lower mantle i think it's upper let me know if i'm right

Determine if the following statement is true or false. if true, choose true. if false, choose the rewording that is true. according to the law of independent assortment, alleles for each gene are inherited together so that they always stay together. according to the law of independent assortment, offspring express a combination of their parents' traits. according to the law of independent assortment, alleles for a characteristic split during meiosis and combine during fertilization. true according to the law of independent assortment, alleles for each gene are inherited independently so that no two alleles stay together.

(amoeba sisters video recap: pedigrees and need