Witch organism obtain energy from or decaying matter

Which of the following is a possible reason for sleep? a) growth b)digestive c)speed d)intelligence

The fauces connects which of th following structures to the oropharynx

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