Which law states that energy cannot be created or destroyed? A. The law of gravity
B. The law of conservation of energy
C. The law of mass and energy
D. The law of energy conversions

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 is the most important inorganic material for livings things? ! due tomorrow!

The diagram shows the development of the oocyte and the follicle during the menstrual cycle. identify at which stage in the cycle the hormone levels are at their highest and most active.