Sulfur and nitrogen compounds in the air can combine to form what type of pollution?

Astructure that is found in a plant cell and not in an animal cell is a ? central vacuole mitochondrion nucleus ribosome

Select the situation bellow that would produce a total displacement of zero. a. a trip to the moon and then to mars b. a horse galloping from one end of a field to another c. the criss-crossing path of a bug as it flies from flower to flower d.a round-trip ride to school and back

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays