Things Seen by Moonlight Usually Aren't Colored Because Moonlight

question 49

Multiple Choice

Things seen by moonlight usually aren't colored because moonlight

• A) photons don't have enough energy to activate the retina's cones.
• B) doesn't have very many colors in it.
• C) is too dim to activate the retina's cones.
• D) all of these
• E) none of these

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Definitions:

Hemoglobin Concentration

The amount of hemoglobin in a given volume of blood, indicative of the blood's capacity to carry oxygen.

Cardiovascular Disease

A class of diseases that involve the heart or blood vessels, including coronary artery disease, hypertension, heart failure, and more.

LDL

Low-Density Lipoprotein, often referred to as "bad" cholesterol, which can lead to plaque buildup in arteries.

HDL

High-density lipoprotein, often referred to as "good" cholesterol, helps remove other forms of cholesterol from the bloodstream.