Instead of using its own lungs, the fetus obtains oxygen and nutrients from the mother's blood. true or false

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.

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

Me the formula cacl2 represents the compound