The answer is body's line of defense. The first line of defense which includes physical as well as chemical barriers would defend the body from infection. It would include the tears, cilia, stomach acid,urine, white blood cells,mucus and the skin. The skin is the largest organ and would act as a barrier from pathogens. If first line of defense won't work the second line will then be activated.
Sickle cell anemia is most common in people of Northern European descent. This is False
What should my daily sodium intake be? The American Heart Association recommends no more than 2,300 milligrams (mg) a day and moving toward an ideal limit of no more than 1,500 mg per day for most adults
This is true because you upgrade your use of evidence? When you use evidence to display myths and false beliefs.
Answer:
i believe the answer is frontal plane
Explanation:
