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boiled meat broth
7. how did pasteur solve spallanzani's problem of limiting exposure to air?
8. what purpose did boiling the meat broth serve in both the spallanzani and pasteur
experiments?
9. how do the redi, spallanzani, and pasteur experiments disprove the hypothesis you
wrote in question 3?
10. today, we use a process of heating liquids to prevent spoiling by bacteria and other
microorganisms, pioneered by one of the three scientists mentioned above. what is that
process called and for what food it is used?
11. what facts did redi's, spallanzani's, and pasteur's experiments establish? what broader
scientific understanding about life did the experiments explore? how does the example of
these experiments demonstrate science as a way of knowing?
hey

Sea levels are rising due to climate change while increasing numbers of people are moving into coastal areas. to accommodate more people, there has been increased construction of beachfront resorts and condominiums. how is this impacting sea turtle numbers and biodiversity and why? a. the increased human population in coastal areas has meant that more food is available to the turtles (e.g., dropped food, waste from restaurants), which has led to an increase in the numbers and diversity of sea turtles. b. there has been very little change in the numbers and biodiversity of sea turtles because the planet is so vast that they can simply relocate to less crowded beaches. c. this has resulted in a decrease in numbers and diversity of sea turtles because it is restricting available nesting sites, and hence reproduction. d. this has resulted in an increase in numbers and diversity of sea turtles because people are around to protect them from natural predators.

You are observing different types of cells in your science lab. one cell has many chloroplasts. what is the most likely function of this cell? a. energy production b. photosynthesis c. reproduction d. digestion

Resperation is a way to release carbon back into the atmosphere