Answer:
a. The particular set of resources a species uses
Explanation:
A niche is described as the interaction of an individual with its environment. It is a functional position of an individual. The niche includes how an organism lives, its behavior and abiotic factors such as light, temperature, climate etc.The ecological niche is a multidimensional thought which includes the role of an individual like predation, mutualism, parasitism, competition etc. An example of niche; A bird lives on a tree and eat the fruits.
I’m pretty sure is the 3rd one
Have six months of this week I have a really busy busy time and I’m not gonna I’m going back home I have a really busy busy time and I’m not going back home to work I have to work on a week or so then I will be back at my appointment and I’ll be there at six
1.) plant damage from ozone exposure
2.) high levels of mercury found in endangered bat species
3.) changes to alpine ecosystems due to nitrogen