Suppose You Travel to and from Work on a Street

question 55

Multiple Choice

Suppose you travel to and from work on a street that runs due east to west. At which of the following times will the sun most likely shine directly in your eyes?

• A)during the summer months
• B)winter solstice
• C)summer solstice
• D)autumnal equinox

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Definitions:

Absorption

The process by which substances are taken up into or across tissues, such as nutrients being absorbed by the gastrointestinal tract into the bloodstream.

Respiration

The biological process involving the exchange of gases between an organism and its environment, including inhaling oxygen and exhaling carbon dioxide.

Digestion

The complex process by which food is broken down by the body's digestive system into substances that can be absorbed and utilized for energy, growth, and cell repair.

Elimination

The process of removing something or someone from consideration, or the body's process of expelling waste.