In your upper body there is a strong muscle called

Is the plurea one of the membranes beside the lungs?

A young man sets a goal to compete in a marathon in two weeks. He started training last week by exercising three to four times a week with his friend. After each training session he writes his daily experiences to assess problems that may hinder his achievements. What aspect of his fitness program could keep him from achieving his goal?A)The use of a friend as a support system will decrease the likelihood of John achieving his goal.



B)Assessing training obstacles once a week is not frequent enough to solve problems that arise.



C)Training three to four times a week is too intense and may cause injury.



D)The original goal that John set does not leave him enough time to train.

8. what does the prefix mean in the word unicellular ? do you know any other words with that prefix ? what does that word mean ?

Which would not be a reaction of someone who has been drinking alcohol

Explain what the excretory system does.

Exercise has numerous health benefits. It conditions your heart and lungs and helps your body fight disease. Many people believe that exercise can help you look better too. For example, cardiorespiratory exercises can slim your waist and strength-building workouts can enlarge your muscles. Stretching can shape and tone your body. Is having an attractive physique important? Why or why not? What dangers, if any, do you see in pursuing an ideal body type? What does an ideal body type for a man or a woman look like to you? What sources in your environment and social circles influence how you define ideal body type? Share a real-world story about how the pursuit of an appealing physique succeeded or failed for an individual. Borrow the story from the news or share an experience of your own.