What genetic disorder is characterized by lack of skin, hair, eye coloration? select one: a. albinism b. sickle-cell disease c. hemophilia d. down syndrome e. achondroplasia previous page?

Depending on the organism the number of in a cell may change

Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?

Consider the equation s + o2 ? so2. what is the product? question 3 options: s so 2 s + so 2 o 2