According to the Information in Your Textbook, What Recommendation Do

question 70

Multiple Choice

According to the information in your textbook, what recommendation do you think would be most effective in improving the physical fitness of elementary-school aged children?

• A) Have school physical education classes focus more on team sports.
• B) Have physical education classes spend more time on discussion of fitness and less time on exercising.
• C) Have physical education classes focus more on individual activities that can be done throughout life.
• D) Continue offering physical education classes in the same way as they are now because they have been shown to be very effective in improving children's fitness.

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Definitions:

Fimbriae

Short, hair-like structures on the surface of some bacteria that help in attachment to host tissues and in the transfer of genetic material.

Electron Microscope

A microscope capable of producing high-resolution, highly magnified images through the use of an electron beam (rather than light). Transmission electron microscopes (TEMs) produce images of thin sections; scanning electron microscopes (SEMs) produce images of surfaces.

Actinomycetes

A group of Gram-positive bacteria known for their soil-dwelling habits and significant role in the decomposition of organic materials.

Peptidoglycan

A complex polymer found in the cell walls of most bacteria, providing structural strength and shape.