Q4. What is the best evidence against the idea that organisms will evolve because they need to survive in a changing environment?

Q5. Which is more likely to lead to speciation, disruptive or balancing selection, and WHY?

answer; ///i do believe the answer is (virus);

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

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added