Choose the answer that is false. The Sun is... a. a ball of gases
b. a star
c. 420 times bigger than Earth
d. smaller than Earth furthorect from the Sun?

option b

Explanation:

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hey there!

so, when you eat, your teeth chew and grind food into smaller pieces. this is mechanical digestion. then reactions aided by digestive enzymes break down large food molecules into smaller molecules. this is chemical digestion. the two processes change the food into simpler substances that can be used by the body for raw materials and energy.

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tobey

is this a psat question, if so do not cheat try your best.