HELP HELP!!! Which of these structures would not be directly involved with the counter current exchange in the kidney?

D. Vassa recta

B. Ascending limb

C. Descending limb

A. Loop of Henle

because they want 2 and yea

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?

1)

i))the process of preparing food by green plants in the presence of sunlight is called photosynthesis.

ii) leaf is the site for photosynthesis.

iii) it takes place as,

6h2o+6co2=c6h12o6+602