Answer: earthquakes
Explanation: I had the same question and that was the answer
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
942 hours (39 days).........................
Answer:
B: The need to manage water led to technological innovations.
D: Annual flooding from the monsoons areas was not possible
E: Organized efforts were needed to build water- management projects.
F: The monsoons provided water for public baths.
Explanation:
Using edge now
Argon
Water Vapor
Carbon Dioxide
methane