dottiestwins dottiestwins

03-06-2016
Biology

contestada

Tim does a study to determine whether or not cigarette smoking decreases speed in track runners

Respuesta :

smarties15 smarties15

04-06-2016

Cigarette smoking decreases speed in track runner, due to the fact that their lungs have black spots. Making it harder for them to breathe. And harder to breathe causing slowing in speed.

Answer Link

Otras preguntas

Define the steps taken by the U.S. in acquiring Florida and the principle individual(s) involved in the agreement.

what is the sum of _7×+4 and _10×_6?

Blood enters the left and right coronary arteries directly from which vessel or chamber?

Which structure-function pair is mismatched??

Which two factors appear to have the most direct influence on weather? 1. pressure 2. moisture 3. wind 4. air masses 5. temperature 6. Coriolis effect 7. conden

What literary device does Oscar Wilde use in the title of his play The Importance of Being Earnest?

What's the probability Annie will miss three straight free throws before she makes one? (If you use a calculator to get your answer, write your answer in standa

How did access to the silk road affect chinas economy?

A popular acronym that captures the context in which today's organizations compete is

Which group has elements with the most diverse set of properties?? • Group 1A • Group 2A • Group 3A • Group 4A