Why are muscle important and what are the two key reasons?

Answer 1

Well, people certainly need muscles! There's 3 kinds of muscles: Skelatal, Smooth, and Cardiac. These are reasons why you need them: -Skelatal: Without skelatal muscles, you wouldn't be able to do anything! Whenever you try to pick up something, you're using muscles. Whenever you sit down to rest, you're using muscles. When you type on the computer, when you talk to your sister, when you smile at your friend, you're using muscles. -Smooth: Without Smooth Muscles, your inner workings would not work. You wouldn't be able to digest food or even be born-- because the uterus is a smooth muscle that is necessary to human existance. Think of it this way: If you didn't have a stomach, you'd starve to death, right? Right. You need your smooth muscles. -Cardiac: This is a little more limited than the other muscles, but it is equally, maybe even more, important. Your cardiac muscle is your heart. And I dearly hope you know why you need your heart. If the heart didn't work, we'd all be dead. No kidding. So there you have it-- why muscles are important. You need them to survive, and to have fun while you're doing it. I hope this helped! ^_^