Stretching of the Cervix Causes an Increase in the Blood

question 103

Multiple Choice

Stretching of the cervix causes an increase in the blood levels of

• A) estrogen.
• B) progesterone.
• C) oxytocin.
• D) relaxin.
• E) chorionic gonadotropin.

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Definitions:

Greenhouse Gases

Gases in Earth's atmosphere, such as carbon dioxide, methane, and water vapor, that trap heat and contribute to global warming.

Excessive Pollution

The presence of contaminants in the environment at levels that are harmful to living organisms and natural ecosystems.

Nonrenewable

Describes resources, such as fossil fuels or minerals, that cannot be replenished within a human lifespan when consumed.

Increased Methane

Increased methane refers to the rise in concentration of methane gas in an environment, which can significantly contribute to greenhouse gas effects and global warming.