 |
Vertebrate adaptations for terrestrial Life.
Title: Vertebrate adaptations for terrestrial Life.
Category: Science & Technology / Biology
Details: Words: 642 | Pages: 2.7 (approximately 235 words/page)
Vertebrate adaptations for terrestrial Life.
This essay is for my AP-BIO class from actual AP-Biology test none
AP-Biology Essay on vertebrate structural adaptations for terrestrial life. (From an actual past AP-BIOLOGY test)
The problems of survival of animals on land are very different from those of survival of animals in aquatic environment. Describe four problems associated with animal survival in terrestrial environments but not in aquatic environments. For each problem, explain a physiological of structural solution.
Four problems faced by …showed first 75 words of 642 total…
You are viewing only a small portion of the paper.
Please login or register to access the full copy.
|
|
…showed last 75 words of 642 total…shells, which do not have to worry about losing water. The amniotic cavity formed by the amnion is fluid-filled, protecting the embryo. The egg case often leathery in reptiles, and calcified in birds protects the contents, while permitting gas to be exchanged with the surroundings. This egg also prevents the evaporation of water from the embryo, since the egg cannot walk to the store and buy some Evian, it needs all to water it has.
Need a custom written paper?
|
|
 |
