Which characteristics are not necessarily true of all living things

Spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?

Both male and female gametes are created during the process of meiosis. the formation of male gametes is called spermatogenesis. after telophase il of spermatogenesis, there would be are all genetically male gametes created that