Reptiles, Birds, and Mammals Are Descended from One Common Ancestor

question 19

True/False

Reptiles, birds, and mammals are descended from one common ancestor.

Understand the dynamics of slave life, including family continuity, the impact of the fugitive slave phenomenon, and methods of resistance.

Acknowledge the role and significance of the Underground Railroad and other forms of escape from slavery.

Assess the relationship between slavery and political, social, and economic factors, including the cotton industry and debates on the morality and future of slavery.

Examine the defense mechanisms of the institution of slavery by white southerners across different social and economic spectrums.

---

Definitions:

Spinal Cord

The cylindrical bundle of nerve fibers and associated tissue that is connected to the brain and lies within the vertebral canal.

Thecal Sac

The protective membrane surrounding the spinal cord and nerve roots.

Spinal Cord

The primary conduit for communication between the brain and the peripheral nervous system.

Dorsal Root Ganglion

Collection of sensory neuron cell bodies within the dorsal root of a spinal nerve; also called spinal ganglion.