Water Accounts for Approximately Two-Thirds of the Mass of the Adult

question 157

Multiple Choice

Water accounts for approximately two-thirds of the mass of the adult human body.If an adult human has a mass of 145 pounds,how many water molecules are there in the adult human's body?

• A)96.7 molecules
• B)2)43 × 10³ molecules
• C)1)47 × 10²⁷ molecules
• D)2)20 × 10²⁷ molecules

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Crying

A loud vocal expression of emotion, typically a baby's first form of communication, indicating a range of needs or discomforts.

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Feelings that are constructive, uplifting, and beneficial to well-being, such as happiness, love, contentment, and enthusiasm.

Enthusiasm

Intense and eager enjoyment, interest, or approval.

Laughter

A vocal expression of amusement, joy, or happiness, often involving audible bursts of sound.