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

which conclusion about the meaning Of Y is correct if the allele combination Yy is for yellow seeds?

how does arachne feel about her weaving skill

Why did the Spanish explore and colonize New Mexico and Florida in the 1600s?

What was the prevailing economic challenge the United States faced at the start of World War II?

Identify the oblique asymptote of f(x) = quantity x squared minus 4 x plus 8 over quantity x plus 2. y = 0 y = x - 2 y = x - 6 No oblique asymptote

What was the prevailing economic challenge the United States faced at the start of World War II?

After Hitler came to power in 1933, he blamed Germany's defeat in World War I on A. Communists and American imperialists. B. Communists and Socialists. C. Jews

what issue created tension between fdr and southern democrats?

Which of the following human activities can increase the risks of flooding? a. cultivation b. planting trees c. soil management d. widening rivers

Explain why numbers with a 5 in the ones place are not prime numbers