What Is the Main Difficulty in Trying to Eliminate Chlorinated

question 3

Multiple Choice

What is the main difficulty in trying to eliminate chlorinated fluorocarbons from the atmosphere?

• A)They are very stable and take a long time to decompose completely.
• B)They are too light and blow away.
• C)They do not absorb ultraviolet radiation.
• D)all of the above
• E)only a and b

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Definitions:

Scoliosis

A condition in which there is an abnormal lateral curvature of the spine.

Sesamoid Bones

Sesamoid bones are small, round bones embedded in tendons, often found in locations where tendons pass over joint areas, such as the kneecap.

Calcium Salts

Compounds formed when calcium ions combine with anions, which are important for bone and teeth health and muscle function.

Calcaneus Bone

is the large bone forming the heel of the foot, acting as a foundation for the rear part of the foot and serving as an attachment site for muscles and ligaments.