The answer is true. When two tectonic plates are sliding past each other, it results in shear stress, and shear stress leads to an earthquake.
Answer:
1. Using the graph, describe the events that occur in the body during the first year of
HIV infection.
2. Describe what happens between the first year and the tenth year of infection.
3. Explain why the concentration of antibodies begins to decrease after nine years of
infection.
4. At what point on the graph does an infected person have AIDS?
5. Why does the number of HIV particles begin to level off after nine years?
6. How do you think the high rates of HIV transmission in humans might be related to the length of time it takes for the virus to develop into AIDS?
Diffusion is the movement of particles across a semi-permeable membrane from a lower concentration to a higher concentration
A leech is classified as an annelid