Answer:
Group 2
Explanation:
I did this 1 year ago hope this helps :)
Cells don't grow very big because they have to be able to diffuse through material easily. Also, when cells are small and plentiful they are easy to replace when damaged.
They use to determine weather
Conscious
All information that we are aware of is processed in the conscious mind, while the subconscious mind deals with information that we are not aware of.