Giving ! what is a hypothesis? a. a questionnaire b. a scientific experiment c. a set of assumptions used to explain some phenomenon for its own sake d. an educated guess that is based on some phenomenon

Robert wants to know which fertilizer will work the best for his grass. what can he do to explore this inquiry?

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.

If you relate the doppler effect on sound to the color of light waves, a police car would be the color as it approaches and the color as it recedes away from the observer.