Which microscope creates an image of the surface of a sample.
a. compound
b. simple
c. sem
d. tem

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

Resperation is a way to release carbon back into the atmosphere

Which label correctly identifies what x represents in the concept map?