How many feet does food travel in the average adult’s digestive tract

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

Fungi are classified into how many groups? a. 1 group b. 2 groups c. 3 groups d. 4 groups

What problem would a person most likely have if her kidney did not work correctly?