Due to climate and soil factors, in what biome would you expect to find the fewest burrowing animals? a) sahara desert. b) alaskan tundra c) benthic ocean zone d) temperate grassland prarie

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

Which process of living things produces water that enters the water cycle

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen