lucyjones02 lucyjones02

25-01-2015
Biology

contestada

what are 4 ways that alveoli are adapted for gas exchange

Respuesta :

26-01-2015

large surface area,

high CO2 concentration

High blood diffusion (from high to low concentration)

Thin walls adjusted for gaseous exchange.

Answer Link

Otras preguntas

Two opposing reaction (a + b c+D) occurring simultaneously

If Harriet was born 1822 how old was she when she made her first and last rescue

I just need a short essay about it, doesn’t need to be that long

Why were Battles of Gettysburg and Vicksburg significant? A. They turned the war in favor of the north in both the eastern and western theaters. B. They were ma

simplify the expression -2( p + 4) 2 - 3 + 5p

Should there be different prison sentences for different ages? Please give reasons for and against.

a symmetrical distribution can help one calculate: A. different probabilities B. right angles C. surface area D. polynomials

What was a factor in Pilgrim's success in their new colony?

What intruments did Haydn play?

Which is the simplified form of the expression (6 to the power of -2 times 6 to the power of 5) to the -3rd power? A)6 to the 30th power B)1 over (6 to the powe