Which best determines the health of a lake used as a source of freshwater? A. its depth and width
B. its temperature and pH
C. its location and depth
D. its temperature and depth

Astudent analyzed ears of corn that demonstrated two traits in the f2 kernels, purple or white colors and smooth on wrinkled shapes. a tabulation of 135 individual kernels gave the following results: purple and smooth = 75 white and smooth = 28 purple and wrinkled = 24 white and wrinkled = 8 what would be the only phenotype present in the f1 ger

What maintain homeostasis when a persons internal body temperature is 97.5°f

What is the ecological role of food chains and food webs