I’m pretty sure the answer is A because carbon dioxide causes a solution to turn yellow and a solution that indicates no carbon dioxide would be blue instead of green.
Answer:
Plant cells have cell wall but animal cell doesn't
Plant cells have chloroplast but animal cell doesn't
Plant cells has large vacuole but animal cell has smaller vacuole
The definition of speciation is the formation of new and distinct species in the course of evolution.
They had to change they way they live which is quite difficult it is like you going to a new school in a new state and not being used to anyone