Which of the Following Affects Organisms Even in Undisturbed, Natural

question 50

Multiple Choice

Which of the following affects organisms even in undisturbed, natural ecosystems?

• A) global warming
• B) ozone depletion
• C) acid precipitation
• D) thermal pollution
• E) all of these choices are correct

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Definitions:

Osteoporosis

A bone disease characterized by decreased bone mass and density, leading to an increased risk of fractures.

Bone Density

The amount of mineral matter per square centimeter of bones, used as an indicator of osteoporosis and fracture risk.

Fractured Clavicle

A break in the collarbone, which is a common injury resulting from falls or direct impact to the shoulder area.

Moro Reflex

An automatic response in infants when they feel as if they are falling, involving spreading out the arms, unspreading them, and crying.