Which TWO statements BEST describe whether the impact of humans on the predicted sea ice melt is reversible or irreversible? All impacts are irreversible; temperatures will continue to rise and severe weather events will continue.

Some impacts may be reversible; if carbon emissions are reduced, sea water temperatures may decrease and some Arctic sea ice could be restored.

All impacts are reversible; climates fluctuate naturally and over time Earth’s systems will be restored to their usual conditions.

Some impacts may be reversible; if carbon emissions are reduced, air temperatures may decrease and some Arctic sea ice could be restored.

Some impacts are irreversible; carbon emissions will continue to increase, but hurricane power may decrease.

The term used to describe a disease-causing microorganism isa. virus. b. infection. c. pathogen. d. microbe. e. bacterium.

What's the waste product of electrons and pyruvate combining in fermentation?  

Recently, crops of vegetables such as lettuce and green onions have been contaminated, while they are still on the farm, with bacteria that cause food poisoning. how will science influence the way the government responds to prevent an increase in food-borne diseases? because science has shown that lettuce and green onions are not nutritionally valuable, the government may pass laws that ban the sale of lettuce and green onions. because science has shown that there is no way to prevent bacterial contamination, the government may pass laws that punish businesses that buy lettuce and green onions. because science has shown that the washing of hands prevent the spread of infectious diseases among people, the government may pass laws that require hand washing by everyone who handles food. because science has shown there are ways to find the source of the contamination, the government may pass laws that require farm practices that reduce the contamination of lettuce and green onions.