Why does every sample of water have the same boiling point?

beacuse water is same every where because it is the combination of h2 +o2 h2o which doesn't change while it is different

Explanation:

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answer by yourhope:

how do models compare to real-world objects?

d. most models represent a real-world object in a simpler way.

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the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary