How are bone and cartilage similar? a. they are both rigid.
b. they both act as shock absorbers
c. they both contain living cells
d. they both produce red blood cells

Which of the following conclusions can be drawn

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.

How will you manage your time to accomplish the necessary tasks both on the job and at home?