Its 4.375 but you would probably round it to 4 or 5
I think the answer is Microevolution
Ok so choose 2 ecosystems which is not that hard aquatic and terrestrial research your information on the sight i can not do the work for you, don't forget to check your spelling and punctuation
Explanation:
The primary function of simple squamous epithelia is to facilitate diffusion of gases and small molecules.
