Question

Which sentence restates the central idea from this body paragraph and supports the article's thesis?

a.We can better understand optical illusions by studying the natural world.

b.People should conduct simple experiments to understand optical illusions.

c.The natural world does not help us to understand illusions on flat surfaces.

d.An optical illusion is created by the different ways light moves through water and air.

Answer 1

the exclamation mark

Step-by-step explanation:

it means when some character or others be suprised or other feelings by other stuff