<span>It was a peaceful way to protest the unfair segregation against African Americans by using non-violent protests such as the Freedom Rides and Freedom Marches</span>
A- gold because it is considered abiotic
Answer:
True
Explanation:
During the late 1950s and early 1960s, Werner Arber and several others extended the work of an earlier Nobel laureate, Salvador Luria, who observed that bacteriophages (viruses that infect bacteria) not only induce hereditary mutations in their bacterial hosts but at the same time undergo hereditary mutations themselves. Werner Arber’s research was concentrated on the action of protective enzymes present in the bacteria, which modify the DNA of the infecting virus e.g., the restriction enzyme, so-called for its ability to restrict the growth of the bacteriophage by cutting the molecule of its DNA to pieces.
Answer:
to locate food
to identify water sources
to escape droughts
to escape natural disasters, such as floods
to find resources to make tools
Explanation:
Because they were all about homes and Cities
