Hypotheses, theories, and laws all explain observations about the natural world, but in different ways. a is a statement of fact that is generally accepted to be true and universal because it has always been observed to be true. a. hypothesis b. theory c. law

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

Is there any solid scientific evidence that humans have been cloned?

To determine if a particular plant is homozygous or heterozygous, you would have to test cross with a