Which part of a watershed is the high point of land that separates adjacent watersheds

a. the basin
b. the divide
c. the collection area
d. the boundary

Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. which punnett square represents the correct way to set up the cross rryy  ´  rryy? 

Stephen is a student who wants to test his knowledge of medical terminology. which option could he use?

What organ is the first to receive nutrients that have been absorbed from the digestive tract?