Answer:
Something that indicates or fixes a limit or extent. Those two trees mark the boundary of our property. The mountain range that forms the country's northern boundary.
Explanation:
It is one of these meanings because I don't know what type of boundary you mean.
Answer: D
Explanation:
I don't actually know why, but i just got i wrong on the quiz... :(
Species evolve during adaptive radiation to fill the different niches.
The repeated formation of new species change within species which are anagenesis and also loss species, through evolutionary history of life
Answer:
ecosystem diversity
Explanation:
sorry if wrong-tried my best