Where would you find methanogens which can function only in the absence of oxygen

When should a bar graph be used? a. when there is no independent variable. b. when the independent variable is continuous and does not show a relationship to the dependent variable. c. when the independent variable is continuous and shows a causal link to the dependent variable. d. when the independent variable is composed of categories and does not show a relationship.

Explain the difference between incomplete dominance and codominance

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above