The following characteristics describe which type of mixture, homogeneous or heterogeneous? the substance is mixed uniformly throughout and each part of the substance contains the same ratio of materials with the same properties. a. homogeneous mixture. b. heterogeneous mixture.

The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.

Define the kinetic molecular theory

If many scientists conduct the same or similar experiments, and all obtain similar results, a can be written, which is a generally agreed-upon statement that explains and predicts how a natural phenomenon works.