He should stop having intercourse at one and go seek medical attention. the earlier it is detected the faster he'll get treatment for it and stop spread the STD
Answer:
I have asthma and have studied heavily in the respiratory system, how may I help you!?
Explanation:
Answer:
c
Emotions and anxiety can raise your heart rate!
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.
