Wave and tidal energy projects are possible because of the Law of Conservation of Energy. Would they still be possible if the ocean were an isolated system? Explain your answer in terms of how matter and energy are exchanged in systems.

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.

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

Migration is a. the movement of organisms from a native location to a foreign location b. the movement of organisms from a foreign location to a native location the movement of organisms from their water supply to their food supply d. the seasonal movement of organisms between locations c. select the best answer from above