How has science led to advancements that benefit society?
a. science increases the understanding of natural processes, which leads to technological advances.
b. scientific exploration has led to a social imbalance.
c. scientific understanding leads to technological advances, which contribute to environmental degradation.
d. all of the above

Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?

This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water