Salt water is best described as a. a mixture b. a compound c. a pure substance d. an element d:

Look at the picture below . what does this picture represent ?

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

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.