Choose the One Most Appropriate Letter for Each

question 22

Multiple Choice

Choose the one most appropriate letter for each.
-birds

• A)cartilaginous skeleton; jaws
• B)reptile with four-chambered heart
• C)separate openings for the urinary, reproductive, and excretory systems
• D)legless amphibian
• E)invertebrate chordate; no metamorphosis
• F)endotherm with feathers
• G)limbless reptile
• H)most primitive fishes with jaws; extinct
• I)modern-day parasitic jawless vertebrate
• J)North America's only native marsupial
• K)adults are barrel-shaped and secretes a covering of polysaccharides
• L)egg-laying mammal
• M)swim bladder for buoyancy
• N)larvae typically have gills and develop lungs as they mature

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Definitions:

Suburbs

Residential areas located on the outskirts of a city or large town, often characterized by a lower population density than urban centers.

Environmental Racism

The practice of disproportionately exposing communities of color to pollution and environmental hazards, often due to discriminatory policies.

Racial/Ethnic Group

A category of people who identify with each other based on common ancestral, social, cultural, or national experiences, with recognition that race is a socially constructed concept.

Native Americans

Indigenous peoples of the United States, including various tribes, communities, and ethnic groups that were present in the territory before European colonization.