Answer:
Peptic Ulsers which is a sickness which is pain found in your ulcers or Stomach because there is infection because of bacteria
The Public Health Service Tuskegee Study of Untreated Syphilis in the Negro Male.
Answer:hbjbdvhbevhehvwevwvwrv
Explanation:wvwrvr5bebeb
Hunter -Gatherers are constantly moving from place to place, so they are great at adapting to environments because their environment is always changing.
Early Settlers live in one place, so they are more productive overall but are less adept at adapting to other environments.
Both are human lifestyles where adapting to environments still matters.
