3 Homework-Answer this question and email it to   biovcc@Gmail.com

HW 3

1.       How does capillary action help to keep the intertidal sand moist during low tide?

2.       What are some potential problems associated with building permanent structures such as houses on barrier islands?

3.       There are marked differences in the type of organisms found at four different locations at the same tidal height along ta rocky shore. What might account for this? Mention 3 possible explanations.