10.fill in the blank.
the main elements found in all carbohydrates are
a. carbon and hydrogen only
b. carbon, nitrogen, and oxygen
c. carbon, hydrogen, and oxygen
d. hydrogen and oxygen only

C.) carbon, hydrogen and oxygen

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there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles

the answer is c.) there is a warm front in region a and a stationary front in region b.