Consider the Cosine of Any Angle Between 35° and 40°

question 26

Multiple Choice

Consider the cosine of any angle between 35° and 40°.If the angle were doubled,what would happen to the cosine of the angle.

• A)It would halve.
• B)It would decrease to less than half its original value.
• C)It would decrease but be more than half its original value.
• D)In different cases,it could do any of the above.

---

Definitions:

Hamilton's Rule

A principle in evolutionary biology that predicts when natural selection favors the spread of a gene for altruistic behavior, based on relatedness and the cost and benefit of the behavior.

Offspring

The product of reproduction, a new organism produced by one or more parents.

Stress Steroids

Chemicals released into the body in response to stress, affecting physiological functions.

Snowshoe Hares

Small mammals known for their large back feet and white winter fur, which helps them move efficiently on snow and blend into snowy environments for camouflage.