Wednesday
April 23, 2014

Homework Help: biology (multiple choice!)

Posted by Sarah on Wednesday, November 10, 2010 at 12:48pm.

Evolutionary adaptations that help diverse animals exchange matter with the environment include

a. gastrovascular activity, two-layered body, and torpedo shape.

b. large volume, long tubular body, and wings.

c. complex internal structures, small size, and large surface area.

d. external respiratory surface, small size, and two-layered body.

e. unbranched internal surface, small size, and thick covering.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Biology - The term "worm" is a description of a body shape. A worm had a long, ...
science - jellyfish are classified as stinging-cell animals because they have a ...
Biology - 20. One difference between a gastrovascular cavity and a one-way ...
Biology - 20. One difference between a gastrovascular cavity and a one-way ...
Science - Which of these do NOT give animals an advantage in the ocean? A.Long ...
Biology - Consider the following pairs of organisms: large predators and small ...
Science - Most reactions in the body occur too slowly on their own to sustain ...
Biology - how do animals that live in different enviroments meet their need for...
Biology - The problems of survival of animals on land are very different from ...
Physics - Q.1:When a force is applied to a body,several effects are possible....

Search
Members