B. and I get you the one who made up this question is dump -_-
Answer:
They adapted with new traits to survive to new environments.
Explanation:
survival of the fittest
---- *Well, since there is really no specific ecosystem that was asked about in the question, I will just list some common and basic abiotic factors found throughout most ecosystems (maybe you can match this with the ecosystem you are talking about).
---------------------------------------------------------------------------------------------------------
Abiotic factors: nonliving parts of an ecosystem
Some abiotic factors include: ROCKS, SOIL, AIR, SUN, WATER, ETC.
The sun
is beacuse ti is the biggest star ever
None...........................probably mars
