What is the spinal cord? a) an area embedded deep in the brain. b) a thick bundle of nerves. c) a lobe in the cerebral cortex. d) an endocrine gland in the brain. give direct answer.

What is the "great pacific garbage patch"? a large area of marine debris concentrated by rotating ocean currents a large area around the pacific rim where debris collects from natural disasters such as tsunamis an area in the pacific ocean where trash is intentionally dumped due to lack of landfill availability a large trash dump located in hawaii

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

This comparative chart is an example of one that might be used by scientists and law enforcement personnel for identification purposes. the chart represents a technological advance called