9. Which statement is supported by this diagram? A)Sodium chloride is an element.
B)Sodium chloride is a mixture.
D)Sodium chloride is a compound.
C)Sodium chloride is composed of only one atom.

What is an endocrine function? (apex) a.esophageal glands release mucus into the esophagus b.salivary glands release saliva into mouth c.swear glands release sweat to the skin d.the pineal gland releases melatonin into the bloodstream

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?

20 how are energy cycles and growth cycles related?