Wear a hat, long sleeve shirts, and long pants to cover the skin.
Wear sunscreen when in the sun.
Avoid being exposed to the sun without some type of protection.
false
Explanation:
this. statement is very wrong
Answer:
person one would have the most breaths
Explanation:
because the size of the alveoli are smaller than the 2 other people they can only process a smaller volume
<span>Fat can be used as an energy source.</span>
Answer:
The correct answer is the primary response.
Explanation:
Immune response to an antigen can be categorized as a primary response or the secondary response, Primary response takes place as a result of first time exposure to the antigen. Naïve B-cell and T-cell are the cells of the primary response action. The lag phase is generally four to seven days however in some cases it can be weeks or months.
The primary response is slower in comparison or the secondary response. IgM is main and produced first in the primary response. Lymph nodes and spleen are sites for the primary response.
Thus, the correct answer is the primary response.
