Non-validity of theory of spontaneous generation

Refute or support - Flies come from rotten meat because they always appear where there is meat rotting. Later Louis Pasteur confirmed the non-validity of theory of spontaneous generation.

How does the theory of evolution explain the superficial similarities between insect wings and bird wings?

How does the theory of evolution explain the superficial similarities between insect wings and bird wings? Why are these wings also so different?

Name the various forms of energy with some examples.

Name the various forms of energy with some examples. Can the energy change from one form to another? If so, give an example.

Laws of Thermodynamics

As a patent agent, an inventor comes to you claiming that he has invented a self-powered engine that requires no fuel to run. Will you agree or disagree to patent this invention? Why or why not? Use the first law of thermodynamics to help justify.

When a hawk eats a fish, does the hawk acquire all of the energy contained in the body of the fish?

When a hawk eats a fish, does the hawk acquire all of the energy contained in the body of the fish? Why or why not? What implications do you think this answer would have for the relative abundance (by weight) of predators and their prey? Use the second law of thermodynamics to help justify.