For example, the granite in Figure 2 is made up of the minerals quartz<span>, </span>feldspar<span>, </span>hornblende<span>, and </span>mica<span>. About 20 minerals make up most of the rocks of Earth's crust. These minerals are known as </span>rock-forming minerals<span>. Appendix B at the back of this book lists some of the most common rock forming minerals.</span>
Answer:
B. The peak of the secondary immune response to antigen X
Explanation:
(See attachment for missing details)
The secondary immune response takes place when a person is repeatedly exposed to the same antigen. Getting to this stage, the immunological memory would have been setup and the immune system will immediately proceed to making antibodies.
From the attached, it takes the primary immune system 28 days to get to its peak and the secondary immune response is stronger than the primary immune response
Answer:
well I'm not sure but I'm not from India