Describe the relationship between the spider, a predator, and its prey, a butterfly. then, compare it to the relationship between the same butterfly and the fire bush. what are the differences and what are the similarities?

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?

Which food could be transported in a galvanized metal container?

Which organ controls breathing? lungs alveoli heart diaphragm