This phylogenetic tree illustrates the evolutionary relationships of tetrapods and was constructed using both anatomical and DNA sequence data. Using evidence from this tree, which statement most accurately reflects the relationship of mammals to birds and amphibians

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided