According to the article, why did scientists create
petrochemicals?
A. Because they were wor...
![subject](/tpl/images/cats/biologiya.png)
According to the article, why did scientists create
petrochemicals?
A. Because they were worried about the environment
B. Because rubber from plants harmed the environment
C. Because the U. S. didn't have enough rubber
D. Because World War II had just started
:::
SUBMIT
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 19:00
If you are in a chronic state of anxiety but also suffer from moment of sudden, intense fear you are problably suffering. from
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 04:40
The negative impacts of nonnative species generally outweigh the positive impacts
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:00
Omg substrates with the same size and shape as the active site will bind to the enzyme. why is the key labeled the “bad” substrate?
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 13:10
The importance of the mind as a part of the body is an example of:
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 13.10.2019 06:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.10.2019 06:30
![question](/tpl/images/cats/mat.png)
Mathematics, 13.10.2019 06:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 13.10.2019 06:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
History, 13.10.2019 06:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
Physics, 13.10.2019 06:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 13.10.2019 06:30