Primary and secondary succession are similar in that they both.. A. occur shortly after a hurricane or other natural disaster has devastated an area

B. show a gradual maturation in biological change of an area over time

C. rely on auto troughs to create carbon dioxide for the oxygen cycle

D. involve an area ones cultivated by living organisms

Models are non-visual ways of coummincating how someone thinks about something in the natural world

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them

Which description provides the best objective summary of the article in the passage?