What feature of the intestine increases its surface area, and hence, an earthworm's ability to absorb nutrients?

Iwould say read. (b)

The administration should take action.

Habit 1: be proactive  habit 2: begin with the end in mind  habit 3: put first things first  habit 4: think win-win  habit 5: seek first to understand, then to be understood  habit 6: synergize  habit 7: sharpen the saw