As the diameter of a circle increases the radius will

decrease
increase
remain the same
unknown

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.

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box

Is becoming less expensive to screen blood samples for dna certain diseases have genetic basis what is possible ethical concern about the availability of inexpensive dna testing