Select all that apply. an example of a smooth muscle is:
a) muscle that the heart contract
b) muscle that supports blood vessels
c) muscle that can be controlled
d) muscle in your arm, like the bicep

Sometimes without even knowing it, people waste fresh water. write an editorial for our school newspaper. try to convince your readers that saving and recycling water should be something they do every day.

Stan is a ninth grader involved in active sports. which list of food would provide him with a balanced diet

During the past few weeks or months, have you noticed any exercises that have become too easy for you? do you think you need to increase the intensity in any of the three exercise areas in your workouts? evaluate your exercise progress in the three exercise areas (cardiovascular, resistance, and flexibility) and list what modifications, if any, you may need to make in your exercise routine.