Natural selection acts on populations of living things, usually through a specific trait. which statement must be true about that trait? a) the trait is passed on genetically to the next generation. b) the trait is resistant to mutations. c) the trait is the same for all organisms. d) all forms of the trait have the same impact on survival.

Galaxy whose shape seems different follow no set pattern are classified as

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

Ascientist is examinin the cell is disrupted when she damages one specific type of macromolecule g the function of macromolecules in a cell she notices that movenent of large molecules into and out of