Saturday
February 28, 2015

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

Advanced Biology - If a bird has a hooked bill and sharp talons, it might be a(...
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. In this ecosystem are two species: a ...
SCIENCe - Consider a wetland ecosystem similar to the one shown in the image ...
Science - Consider a wetland ecosystem similar to the one shown in the image ...
help with physics - A bird stands on a bare power line carrying 2500 amps of ...
Physics - A bird stands on a bare power line carrying 2500 amps of current. 600 ...
Calculus Help Please!!! - Ornithologists have determined that some species of ...

Members