I would say either 2 or 4, but 4 is more likely. New mutations can cause the finch to be able to eat larger seeds, or it can cause it to not be able to eat large things. The environment can also be a big factor. Finches living in the trees are closer to the seeds and the finches living in the logs are closer to the insects.
Hope this is clear enough.
As I am not to familiar cell plant to the looks precise the leaf shape on option A. Please dear correct me if I’m incorrect!
An aloe vera plant possessing a trait for extra thick leaves survives very long droughts in deserts, while and aloe vera plant that doesn't have thick leaves doesn't.
When you exercise your expelling salt in your body through Swet