B. Heart, Chambers
Heart pumps blood to your body and it has four chambers.
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Answer:
most will discover that three main ingredients are needed for clouds to form: moisture, condensation, and temperature. Evaporation and condensation are part of how a cloud forms
Answer:
A : body composition is the percentage of fat to lean body mass.
Explanation:
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I think the answer would be c
Answer: REM
Explanation:
Scientists measuring sleepiness have found that sleep deprivation leads to lower alertness and concentration. It's more difficult to focus and pay attention, so if you're more easily confused, This hampers your ability to perform tasks that require logical reasoning or complex thought. During sleep, while your body rests, your brain is busy processing information from the day and forming memories. If you are sleep deprived, you are at risk of developing a number of serious health problems, such as hypertension, obesity, and diabetes, and your ability to learn and retain new information may be impaired.
