How do your arm muscles work to lift a mug of coffee to your lips? 1.the biceps muscle contracts while the triceps muscle relaxes. only then can the forearm move up to lift the mug. 2.the muscle tendons in your arms stretch to their limit as a result of the flexibility exercises that lift the mug. 3.your muscles rapidly increase the speed at which they twitch to trigger your arm movement. 4.your biceps and triceps muscles first relax, and then the arm muscle raises the mug.

What is one limitation of the myplate guidelines

{20 points} hello. for my p.e. class i need to interview people about at health and wellness. so answer the questions below. interviewee name: age: gender: job: date and time of interview: 1. what are some major health concerns that you have? 2. are there ways that you know you can monitor and prevent these health concerns (or other concerns like obesity)? 3. how do family members influence your health? if you need to find out more about a specific health issue, what do you do? be specific. (don’t let them say “look on the internet”, because we have already learned that not everything on the internet is reliable! they should tell you a specific site if they use the internet as a source.) 4. what do you think is the biggest health concern facing our country? 5. what are some things that you do to monitor your health? 6. how would you get the word out about this major health concern? 7. how do you think the media influences what concerns we have for our health? 8. what are some future goals involving your health and well being? 9. why is it important to monitor your health, specifically to you? 10. and what influences you stay healthy?

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the dependent variable in galileo's experiment?