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IrinaK [193]
3 years ago
12

Which scientist devised tests that helped confirm that bacteria and other microorganisms cause a variety of diseases?

Biology
1 answer:
scoray [572]3 years ago
4 0

Answer:

Alexander fleming

Explanation:

but I am not very clear

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Dahasolnce [82]

Answer:

Nebraska

Explanation:

"According to the 2019 Cattle Inventory, Nebraska’s 6.8 million head of cattle ranks as the second-highest in the US. With a population of about 1.8 million people, cattle greatly outnumber people in the state. Although Nebraska has recorded minimal growth in its cattle inventory, it remains one of the most important states in terms of cattle production. Agriculture is the biggest industry in Nebraska, and cattle production represents the largest segment of the agriculture industry. The state has approximately 23 million acres of pastureland and rangeland, half of which is located in the Sandhills."

Hope this helps

5 0
2 years ago
Which of the following is not true concerning the zebra mussel in the united states?
skelet666 [1.2K]
I think the correct answer from the choices listed above is option D. The statement that is not true concerning the zebra mussel in the United States would be that it can be eliminated from a river with minimal effort. Hope this answers the question. Have a nice day.
4 0
3 years ago
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What limits the size of the cell?
nadezda [96]
Yea what that person said
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2 years ago
Which option identifies one secetion of the ocean floor?​
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Do you have a picture?
7 0
2 years ago
This group of unicellular and multicellular eukaryotes can be autotrophs or heterotrophs
kondor19780726 [428]

Answer:

protists

Explanation:

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