When Preparing Slides for a Presentation,use Special Effects Liberally -

question 43

True/False

When preparing slides for a presentation,use special effects liberally - many graphics,colors,sounds,or other special effects will help the audience to concentrate.

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Definitions:

Secondary Sexual Characteristic

Physical traits that are not directly involved in reproduction but distinguish the sexes of a species, such as body hair in humans or plumage in birds.

Hermaphroditism

Reproduction in which a single individual produces both eggs and sperm.

Rhythm Method

A method of contraception based on avoiding intercourse during the period of a woman's cycle when she is most likely to conceive.

Spermicidal Foam

A contraceptive foam containing chemicals that kill sperm, inserted into the vagina before intercourse to prevent pregnancy.