FIRST RIGHT ANSWER WILL BE MARKED BRAINLIEST!!!
which of these is an example of a spiecies changing over time?

A) After the death of the chestnut trees, oak trees became the dominant spiecies.
B) A morning glory plant is found curled around a mailbox.
C) A birch tree in the forest reached its full mature height.
D) A ground level plant develops curling tendrils that wrap around other object so it can "climb"