![subject](/tpl/images/cats/himiya.png)
Chemistry, 03.07.2019 03:40 Nathaliasmiles
Food moves down into the stomach by: air pressure muscle contraction vacuum gravity you can choose more than one
![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, 21.06.2019 21:30
The reaction q+r2=r2q is found to be first order in r2 and
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 22:30
Explain why scientists use shared characteristics to make cladograms.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 02:10
When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:50
An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons
Answers: 2
You know the right answer?
Food moves down into the stomach by: air pressure muscle contraction vacuum gravity you can choo...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 19:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 19:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 19:30
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 19:30
![question](/tpl/images/cats/en.png)
English, 28.07.2019 19:30
![question](/tpl/images/cats/istoriya.png)
History, 28.07.2019 19:30
![question](/tpl/images/cats/en.png)
English, 28.07.2019 19:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 28.07.2019 19:30