The blood brings oxygen to the body cells<span> and takes away their carbon dioxide. The blood that travels </span>back<span> to the </span>heart<span> and </span>lungs<span> is </span>dark red<span>. It has picked up carbon dioxide from the </span>body cells<span>, and it has left most of its oxygen with the cells.
</span><span>http://lsa.colorado.edu/essence/texts/lungs.html
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The answer is TRUE. <span>Self-sufficiency is the key to being successful.
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Explanation:
Being self-sufficient suggests that you've got the power and have down pat the apply of providing for your own wants and people in your immediate family while not outside resources.
'Self-sufficient' individuals are authentic. they have an inclination to not play roles or to be dishonest or dishonorable simply to please. Their inner stability and wholeness mean it is not thus vital for them to achieve affirmation or respect from others so that they could also be ready to risk being unlikeable by speaking in truth<span>.</span>
Therefore, when a person values herself or himself and making it an essential factor in life, then a person will be successful. The way you think will affect your mood and decisions in life. When you think that you are worthy to be successful, then you will be successful someday. That is why considering yourself as essential is a key to your success.
Puberty, and there are many websites and books that offer information so you know what to expect.
Because second hand smoke can and will affect the lungs of everyone who is around, not just the smokers
Answer:
Carbohydrates:)
Explanation:
Carbohydrates are the body's main source of energy. The fruit, vegetables, dairy, and grain food groups all contain carbohydrates. Sweeteners like sugar, honey, and syrup and foods with added sugars like candy, soft drinks, and cookies also contain carbohydrates.
