What Do Astronomers Mean When They Say That the Sun

question 32

Multiple Choice

What do astronomers mean when they say that the Sun makes energy by hydrogen burning?

• A) The Sun is combusting hydrogen in a fire and releasing energy.
• B) The Sun is fusing hydrogen into uranium and releasing energy.
• C) The Sun is creating hydrogen at very high temperatures.
• D) The Sun is fusing hydrogen into helium and releasing energy.
• E) The Sun is accumulating hydrogen from the solar wind and releasing energy.

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Definitions:

24-hour Nursing Care

Continuous nursing services provided throughout all hours of the day to ensure patient needs are met.

Complementary and Alternative

Non-traditional medical or health care practices used alongside or instead of conventional medicine.

Herbal Medicines

Products made from plants that are used to prevent or treat diseases or to promote health and well-being.

Sterile Dressing

A germ-free covering placed over a wound to prevent contamination and promote healing by absorbing exudate and preventing bacteria from entering.