Which statement is true of warming up before physical activity? a warm-up is a period of semistrenuous activity that prepares the body for physical activity. a warm-up increases the amount of oxygen to your brain by raising your body temperature. you should warm up for about 15 to 20 minutes before being physically active. stretching is important for flexibility and keeps your muscles from tightening up during physical activity.

The outermost layer of your teeth is called the enamel and is made of?

According to myplate guidelines, grains should make up (less than one-fourth, more than one-fourth, about one-fourth) of your plate, fruits should make up (less than one-fourth, more than one-fourth, about one-fourth) of your plate, protein should make up (less than one-fourth, more than one-fourth, about one-fourth) of your plate, and vegetables should make up (less than one-fourth, more than one-fourth, about one-fourth) of your plate. just answered it; about one-fourth, less than one-fourth, about one-fourth, and more than one-fourth

What are ways that tobacco use can affect familyand socity