Staphylococcus aureus is a type of bacterium that can cause infections in humans. These bacteria can exist for long periods of time in air, dust, water, and food, as well as on environmental surfaces. Rhinovirus is a type of virus that can cause the common cold in humans. Rhinovirus cannot survive outside of a human host for more than a few hours.
Which of the following best describes a major difference between bacteria and viruses?
A. Viruses can cause infections in the human body, whereas there are no types of bacteria that can cause infections.
B. Bacteria cannot survive without a living host, whereas viruses can often live and grow outside of the human body.
C. Bacteria can cause infections in the human body, whereas there are no types of viruses that can cause infections.
D. Viruses cannot survive without a living host, whereas bacteria can often live and grow outside of the human body.

Ari I’m not that good with this stuff, but I honestly think its D

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Hope this helped Ari!

Ari please answer me

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The projections, if they play out, illustrate the potential magnitude of decisions such as the recent one by President Trump to walk away from the international Paris climate accord, in which more than 170 countries agreed to slash their carbon emissions in coming years. Meanwhile, hundreds of governors, mayors and other elected officials have vowed to continue the shift toward cleaner sources of energy.

Hsiang acknowledged that despite the researchers’ efforts to use sound statistical approaches and a wealth of databases, calculating the future costs of climate change is inherently uncertain. Communities are likely to adapt and become more resilient. Industries evolve and relocate.

Delavane Diaz, a senior technical leader at the Electric Power Research Institute, agreed that the study has limitations. For one, it fails to account for how humans will probably plan for and respond to the changing climate. Still, she said, the conclusions provide an important glimpse of the economic risks the United States could face as global warming worsens.

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