Friday
April 18, 2014

Homework Help: biology

Posted by hudi udman on Monday, June 14, 2010 at 3:08pm.

A species of bird with three toed feet feeds on worms and crawling insects. Over a period of several thousand years, the ocean level rises, and the region where the bird lives is flooded. Over several thousand years or so the birds descendant evolve webbed feet and begin to feed on fish. is this an example of gradualism or punctuated equilibrium?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Science - Over millions of years of time, an island's vegetation shifts. The ...
Science - 6th grade: CHECK MY ASNWER - Consider a wetland ecosystem similar to ...
Science - Consider a wetland ecosystem. In this ecosystem are two species: a ...
Science - Consider a wetland ecosystem. In this ecosystem are two species: a ...
Science - Consider a wetland ecosystem similar to the one shown in the image ...
math - In a bird sanctuary 41 different special of birds are being studied. ...
math - What is the projected population over a period of 340 years in a region ...
biology - List of insects and their scientific names. There are over one million...
8th grade math - there are 3500 species of bees and more than 600,00 species of ...
Science - 9. Prior to herbicide application, a student notes that there are two ...

Search
Members