Step-by-step explanation:

Answer:
A change in a species that helps it survive
Step-by-step explanation:
i took life science in 7th grade, and another word for this is a mutation (kinda... pls dont make me go there...)
Answer:
1:49
2:62
Step-by-step explanation:
it mightbe wrong idk
Answer:
A. the x-coordinate of the vertex is greater than the y-coordinate.
Step-by-step explanation:
hope this helps
correct me if this is wrong
Answer
I joined but it said it was full