12. The organelle that participates in increasing the number of cells a. ribosome. b. lysosome. c. Golgi body. d. centrosome.

Which statement describes an endocrine function rather than an exocrine function? a. salivary glands release saliva into the mouth. b. sweat glands release sweat onto the skin c. the pineal gland releases melatonin into the blood. d. esophageal glands release mucus into the esophagus.

In which situations is the principle of cross-cutting relationship useful in determining relative age?

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an