D. the number of mates on the island
their appearance changes cause different birds breeding together can make an impact of how the bird looks
The first mutation is substitution and the second is deletion
Answer:
Yes because we don’t live by an ocean
Explanation:
Answer:
Trophic cascades are powerful indirect interactions that can control entire ecosystems. Trophic cascades occur when predators limit the density and/or behavior of their prey and thereby enhance survival of the next lower trophic level.
Explanation:
