(WILL GIVE BRAINLIST) choose one of the following natural resources to answer the question: oil, natural gas, minerals, freshwater, wind, and sunlight. in at least 2 sentences describe why the natural resource of your choice is distributed unevenly around the world.

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist

What are the student's observations and inferences before he starts his investigation?

Which of the following statements is true about the relationship between genetic variation and natural selection? a. genetic variation must be present in a population before natural selection can act on it. b. genetic variation arises in a population as a result of natural selection. c. natural selection can act on a population whether there is genetic variation within the population or not. d. after natural selection acts on a population, the amount of genetic variation in the population always increases.