Which of the Following Is True Regarding the Chemical Content

question 13

Multiple Choice

Which of the following is true regarding the chemical content of Earth's oceans?

• A)salinity varies all over the world,and the ratio of individual salts to each other changes.
• B)salinity varies all over the world,but the ratio of individual salts to each other does not change.
• C)salinity does not vary all over the world,and the ratio of individual salts to each other does not change as well.
• D)salinity does not vary all over the world,but the ratio of individual salts to each other changes.

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Definitions:

Menstrual Cycles

The regular natural change that occurs in the female reproductive system that makes pregnancy possible.

Martha McClintock

An American psychologist best known for her research on pheromones and their effect on women's menstrual cycles, also known for her work on social interactions affecting health and disease.

Synchronize

To cause to occur at the same time or rate, often in harmony or concerted action.

Coolidge Effect

A phenomenon observed in animals, where males exhibit renewed sexual interest if introduced to new receptive females.