After an ecological disturbance, pioneer species move in and facilitate the process of succession by _______.
A. going to Costco and buying plenty of snacks
B. altering the environment around them in ways that make it more habitable for other species
C. create competition for food and water, making it harder for other species to succeed
D. they help plant species migrate
They altered rocks into soil that was able to support simple plants such as grasses. This is an example of altering the environment around them to make it more habitable for other species.
