A precipitate is Question 3 options:

when you mix two liquids together and a solid forms

when light is given off

when it rains

when temperature changes

Which of the following is an oxidation-reduction reaction? (pictured below)

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 statement best describes the role of religion and culture in ancient medicine?