Including the Identity Symmetry, How Many Rotation Symmetries Does the Following

question 40

Multiple Choice

Including the identity symmetry, how many rotation symmetries does the following object have?

• A) 2
• B) 4
• C) 6
• D) 8
• E) None of the above.

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Definitions:

Progesterone

A steroid hormone released by the corpus luteum that prepares the endometrium for the potential of pregnancy after ovulation.

Cataracts

A medical condition in which the lens of the eye becomes progressively opaque, leading to blurred vision and, potentially, blindness.

Lens

The lens is a transparent structure in the eye that, along with the cornea, helps to refract light to be focused on the retina for clear vision.

Chemical Changes

Transformations that result in the formation of one or more new substances with different chemical and physical properties from the original substances.