Louis Pasteur likely worked with a hypothesis similar to this one: "If liquids are heated to a certain temperature and germs die, then the liquids will be less likely to cause sickness when consumed, because reducing germs is a way to prevent disease.”

How was this new hypothesis most likely inspired by the work of Joseph Lister?

Lister had taught that boiling water makes it safer to drink.
Lister’s experiments showed that reducing germs during surgery prevented infection.
Lister’s experiments showed that germs can cause infection no matter how they enter the body.
Lister had established the fact that germs grow and spread through air and foods.

Which of the four major uses is predicted to change the least by 2020?

For a to be healthy, it has to have lots of different kinds of plants and animals. all of the different types of plants and animals in an ecosystem. name four types of ecosystems from those listed in the video. b) c) d) most living things live here. all living things depend on how an ecosystem like a game of sticks? why should we build new buildings on existing land? name four extinct species from those listed in the video. b) c) d) the best way to wipe out a species is to the largest ecosystem in the world is this percent of the world is covered by water. how many of all species in the world live in the ocean? list five things you can do to increase biodiversity. b) c) d) e) how many species are we losing per hour?

Predict the results of a two base insertion or deletion in a strand of dna that codes for a protien, how does this differ from a three base insertion or deletion?