What type of environmental factors are soil microorganisms and squirrels?

What process allows for the development of haploid sex cells? mitosis meiosis fertilization pollination

The hardy-weinberg principle is that genetic frequencies in a population? will remain stable from generation to generation will always be changing will not be affected by environmental changes are always in a 3: 1 ratio

Which areas of earth receive the most precipitation on average? a. tropics b. temperate zones c. regions near 30? n and s latitudes d. polar zones 1