I WILL MARK THE BRAINIEST!_! 1) Describe how either Eratosthenes OR Fizeau questioned the natural world, what they discovered, and how they discovered it. Be very specific about their thought process throughout their experimentation and discovery.

2) In the limited detail that you heard in Adam's presentation, what steps of the scientific method were used, and which ones seem to have been skipped? Explain. Can one still "do good Science" without using all of the steps? Explain your thoughts.

3) Do you agree with Savage that scientists are basically the same as anybody else? Why or why not? In your opinion, what personality traits or habits of mind would be helpful to a scientist?

nanotechnology is a powerful tool in biomaterials research as it creates numerous possibilities for the engineering of functional molecules. nano-bio refers to projected ability to incorporate biomimicry into various materials at nanoscale.  

the potential energy of the reactants is 200j.

from the energy diagram, the energy of the product formed is 350j; this means that, this reaction is an endothermic reaction, because it absorbs energy from its environment.

the food using pesticides in the future will harm you by giving you diseases like cancer or something since they have things that we should not eat in it like chemicals or pesticides. that is why organic food is more expensive because they take the time to make it right and healthy for you to eat.

explanation:

no, the red giant is the hottest with 2.00.000.000 degrees celsius. while the white dwarf only 25,000 degrees celsius.