A woman suffering from depression is given a new medication by her doctor, who claims that the medication will immediately improve her mood. She finds that after taking the medication, she does begin to feel calmer and happier; however, after a week of taking the medication, she finds that her symptoms of depression have returned and the new medication no longer has any effect on her. The woman experienced which of the following?

sex is when a male and female has intercourse (sexual)

no, because those are both different running competitions. while distance runners train their legs and their lungs to run long amounts of time, the sprinters are training their legs and their lungs to give all they have in the little amount of area they need to cover. the brain also plays a huge part in all of this.

the brain is the only thing in your body that sends messages to your body telling you to run. if you are a long distance runner and you have the mind set of a sprinter, you will not get anywhere. if you have a long distance mind set and you have to run 200m in 20 seconds then you will not make it in time.

b) the heart is a pump made of muscle and that is difficult to grow in the lab.