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Racial identities 

African American family income is ______ of White family income. African American family wealth is ______ of White family wealth. 

Stratification economics assumes that

Epinephrine causes bronchial relaxation.​

Vasopressin is released during childbirth, causing strong contractions of the uterus.​

The gland located at the base of the brain is the _____ gland.​

The photoreceptors responsible for color vision are called:

Which of the following hormones controls the rate of metabolism, heat production, and oxidation of cells?​

Receptors on the taste buds send their stimuli through three cranial nerves to the cerebral cortex for interpretation.​

What type of hearing loss results when the ear is blocked by ear wax?​