When You Go Outside on a Hot Summer Day,your Body

question 79

Multiple Choice

When you go outside on a hot summer day,your body temperature heats up above the normal range.Receptors in your brain detect the change in body temperature.The brain activates nerve cells that send messages to sweat glands,causing the body temperature to fall as the sweat evaporates from the skin.What part of this feedback loop is the effector?

• A)brain
• B)sweat glands
• C)nerve cells
• D)increased body temperature

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Definitions:

Beta

A measure of the volatility, or systematic risk, of a security or portfolio compared to the market as a whole.

Factor Portfolio

A portfolio constructed to have a high sensitivity to certain risk factors, aiming to achieve specific investment outcomes related to those factors.

Well-diversified Portfolio

An investment portfolio spread across different assets to reduce exposure to risk associated with any single investment.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values, commonly used in finance to assess the volatility of an investment.