Why did steps 3 and 4 produce different polypeptides

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

What type of graph presents information about how often certain or traits occur?

Aprocedure done under controlled conditions to test a hypothesis is an inquiry.