It's AUG, always the starting codon
Let's say a geographical barrier separates a species into two different population. Which also cause a reproductive isolation ( the two pupolations cannot interbred)
Throughout the time (lets say a million years), the two populations will undergo a lot of changes in their respective genomes and eventually will form 2 different species.
If there is no reproductive isolation, the 2 population could interbred with one another and there will be no speciation
Answer:
living, nonliving
Explanation:
all living and non living things in an area make up an ecosystem
it would be kind of an advantage as they breathe air and just stay on land and to get food it can go into the water
