Differentiate an ion from isotope

What does resonance result in? quieter sounds frequency amplitude louder sounds

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 the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring