Area outside the atomic nucleus where the probability of finding electrons is high. the cloud model emphasizes the electron is not in a fixed orbit or distance from the nucleus center.

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.

What type of competition exsist between two species. turtles and fish

What term describes a doctor who becomes a specialist by meeting standards beyond those of getting a license and passing a test in the specialty area?