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sergey [27]
3 years ago
7

Tour1 - Quelll definition generale correspond le mieux à une roche​

Biology
1 answer:
d1i1m1o1n [39]3 years ago
5 0
Une roche est une source de matière dure naturelle que l’on retrouve dans la nature
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What are the 3 types of formations and what boundaries do they sit at
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DDT is an insecticide that was formerly used to control insects that would eat crops. It was banned from use in the 1970s.
Reil [10]
<h2>It contains toxins</h2><h2>It killed off bird populations.</h2><h2>It caused harm to human populations.</h2>

Explanation:

Let us understand the term DDT

DDT : Dichlorodiphenyltrichloroethane

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  • Basically used for protecting insects eating crops
  • It is colorless, odorless, tasteless
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It controlled diseases like malaria: Since this option talks about positive attribute of DDT, this option stands invalid. This chemical compound controls mosquitoes attacking the crop.

It caused harm to human populations: DDT causes vomiting, tremors or shakiness, and seizures

It contained toxins: It contains moderate toxins.

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3 years ago
Which of the following would describe Lamarck’s ideas about evolution?
yulyashka [42]

Answer:

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Answer:

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- creates new substances such as clay and salts.

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3 years ago
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