Author Question: Where does the energy come from that your body uses to keep you alive? A) It comes from the foods ... (Read 57 times)

sammy

  • Hero Member
  • *****
  • Posts: 818
Where does the energy come from that your body uses to keep you alive?
 
  A) It comes from the foods you eat.
  B) It is produced from the radiative energy of the Sun on your skin.
  C) It is created during the time that you rest or sleep.
  D) It comes from the water you drink.
  E) It is in the air that you breathe.

Question 2

Which of the following statements about the Milky Way Galaxy is not true?
 
  A) One rotation of the galaxy takes about 200 million years.
  B) Our solar system is located very close to the center of the Milky Way Galaxy.
  C) The galaxy is about 100,000 light-years in diameter.
  D) It contains between 100 billion and 1 trillion stars.



tennis14576

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

A

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

For a complete list of videos, visit our video library