The blue segment below is a diameter of oo. What is the length of the radius of the circle?
O A. 14.8 units
7.42
To
B. 3.7 units
C. 7.4 units
O D. 11.1 units
SUBMIT

In what for do plants utilize nitrogen? why do they need nitrogen?

Which of the following would be a body response when stepping outside without a coat on a snowy day? a. senaceous glands. secrete more senum b. more liquid is transported by the body to the skin fir insulation c. blood vessels in the skin narrow and contract d. blood vessels in the skin expand

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?