malenamadplume7 malenamadplume7

03-11-2016
Biology

contestada

Oxygen constantly diffuses from air or water into an animal's bloodstream for this to happen the concentration of oxygen in the blood must be

Respuesta :

Аноним Аноним

03-11-2016

The concentration of oxygen must be lower in the blood since diffusion is a form of passive transport, which goes down the concentration gradient (high to low.) Hope this helps! :)

Answer Link

Otras preguntas

find the zeros of quadratic polynomial 3x^-2 and verify the relationship between the zeros and the coefficients

What does the debate about fracking demonstrate about the types of problems env sci addresses?

The process by which the nervous system bypasses the brain to increase response time is called a A. contraction. B. feedback mechanism. C. reflex.

How did the agricultural revolution impact the way humans interacted with the environment why did some choose to settle down while others chose not to what comp

Which of the following has a value of 84? A. 32 B. 83 C. 4,096 D. 512

How did railroad grants both reflect and promote national economic growth?

Google has started a project to scan all books and make those that are not copyrighted available to people free of charge. why is it important that only books w

Which amino acid would, when incorporated into a polypeptide chain (not at the N or C terminus), make the charge of the polypeptide more positive? A.) Arginine

Barbie is thinking of s number. Twenty less than one third of the number is 72. Find barbies number

How did exchanges among europe americas and africa impact colonial development?