there has been a terrible accident and several people have been injured. you are working in the hospital, taking care of the blood supply. you are low on blood, so you need some volunteers to give their blood. you check on your list of people who have given blood in the past. you find the following information: jennifer has type a blood, rh- amy has type b blood, rh+ emely has type ab blood, rh+ sammy has type o blood, rh - the injured people are rushed into the emergency room. the doctors quickly test their blood to find out what type they will need. they rush the results to you: valentina has type o, rh+ isabella has type ab, rh - who can give blood to valentina?

answer; i believe the answer is (false); ///good luck

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.