Look around your house or outside. is there anything that you're wondering about or have questions about? for instance, do you have any animals in the home? maybe you have a hamster and wonder if it is more active in the day or at night. if you go outside, look at birds or insects. maybe you wonder if ants have a food preference. your question doesn't have to involve live organisms. maybe you wonder what type of material best blocks out the sun or if your sense of sight or smell affects how food tastes. think of a question you want answered and state it in the first box below

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?

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them

There are fewer than 100 naturally occurring elements in the universe, but there are millions of different unified substances. explain how this can be true.