Which statement would least likely be used to describe variation?
variations are inherited differences between individuals of the same species,
variations that decrease reproductive success are more likely to be passed on
variatons may result in changes to an entire population after many generations.
variations provide some individuals with an advantage.

the alkaline earth metals (beryllium (be), magnesium (mg), calcium (ca), strontium (sr), barium (ba), and radium (ra)) are a group of chemical elements in the s-block of the periodic table with very similar properties: shiny. silvery-white. hopefully this ? i didn't fully understand the question

answer; ///the above statement is (true);

answer; endometriosis;