Larry is taking a walk in the park. The pollen in the air makes him sneeze constantly. The line of defense that is his immune system exhibiting is that of "(A) first line of defense." There are only 3 lines of defense in the immune system. The first line of defense are a combination of physical and chemical barriers that prevent all types of foreign agents from penetrating the outer layer of the body. In this case, it is the nasal cavity.
Answer:
Spreader or transmitter or something
Explanation:
LDH<span> is an enzyme, or catalyst, found in many different tissues in your body. These include your red blood cells, skeletal muscles, kidneys, brain, and lungs. When your</span>LDH<span> rises, it </span>means<span> that tissues may have been damaged or are diseased</span>
