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attashe74 [19]
3 years ago
15

What is the most common source of contamination with e. coli?

Biology
1 answer:
Tcecarenko [31]3 years ago
5 0
The most common source of contamination with E.coli is by eating contaminated food like meat and eggs.
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Describe the physical structure of DNA.​
sukhopar [10]
DNA has a double helix structure. The outer edges are formed by alternating deoxyribose sugar molecules and phosphate groups. The two strands run in opposite directions one going in a 3 to 5 the other going in a 5 to 3.
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Which structures are listed in order from the least to the most complex?
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Answer:

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Explanation:

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Which of the following is an example of a population? View Available Hint(s) Which of the following is an example of a populatio
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Answer:

The correct option is ALL THE REDWOOD TREES THAT LIVES IN A FOREST.

Explanation:

In the study of the ecosystem, population refers to a group of living organisms that belong to the same species and which live in the same area and interact with one another. In the options given, option A is wrong because a spider and a fly are not the same specie. Option C is wrong because all the plants that live near each other in a forest can not be the same species. Option D is wrong because all the coyotes on earth are not living in the same environment, where they can interact with one another.  Option E is wrong because the earthworm that live in a grassland and the one that live in the forest are not living in the same environment and therefore can not interact.

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3 years ago
Describe it's physical characteristics of gold fish​
Juli2301 [7.4K]

Explanation:

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Maybe because that person is just using you and the fact they use u bc u don’t see it till later
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