![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:00
Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 11:40
Enzymes affect the reactions in living cells by changing the
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 23:00
What element has similar physical and chemical properties as boron.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 00:00
#7 how does the structure of amino acids allow them to form a polypeptide? each amino acid has an amino group and a carboxyl group. each amino acid has a hydrogen atom and a carboxyl group. each amino acid has a carboxyl group and an r group. each amino acid has an r group and a hydrogen atom.
Answers: 1
You know the right answer?
Do I have abs? (if so rate them 1 too 10 for a 7yearold)...
Questions
![question](/tpl/images/cats/geografiya.png)
Geography, 21.05.2021 22:40
![question](/tpl/images/cats/mat.png)
Mathematics, 21.05.2021 22:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.05.2021 22:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.05.2021 22:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.05.2021 22:40
![question](/tpl/images/cats/istoriya.png)
History, 21.05.2021 22:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 21.05.2021 22:40
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 21.05.2021 22:40
![question](/tpl/images/cats/mat.png)
Mathematics, 21.05.2021 22:40
![question](/tpl/images/cats/mat.png)
Mathematics, 21.05.2021 22:40