Where in a river would you find fish that are adapted to low light and low oxygen levels?
a) at the source
b) in the mid-river
c) near the mouth
d) no place in the river is characterized like this.

Is citizens were comfortable with their detachment from england and had no interest in going to war

Which of the following is most important in making the typical seed more resistant to adverse conditions than the typical spore? a) a different type of sporopollenin b) an internal reservoir of liquid water c) integument(s) d) ability to be dispersed e) waxy cuticle

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.