1. Easily visible anatomical traits are only one kind of evidence scientists rely on when classifying organisms. Additional evidence
comes from many different sources, including the fossil record and
genomic analysis. Explain how these additional sources of evidence
together are used to build a cladogram.

heat a spark and oxygen

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.

1. the energy lost to disorder metabolism     -entropy

2. related to or possessing motion potential     -kinetic

3. all of the chemical reactions in an organism required for maintenance of the processes of life entropy     -metabolism

4. possible; ability to go into action or perform work kinetic     -potential

5. the study of energy and its transformations thermodynamics     -thermodynamics