Because of the Demands of Flight,the Circulatory System of Birds

question 10

True/False

Because of the demands of flight,the circulatory system of birds is very different from that of mammals.

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Definitions:

Libido

A term used in psychoanalytic theory to denote the sexual drives or energies associated with the survival and reproduction instincts.

Sexual Development

The process of physical and emotional changes that occur as a person matures sexually, including puberty and the development of sexual orientation.

Phallic

Referring to the third stage in Freud's psychosexual stages of development, focusing on the pleasure zone of the genitals.

Latent

Hidden or dormant, not currently visible, active, or symptomatic, but with the potential to emerge or become active.