The first step in preparing the petri dishes is
a. fill the agar vial to the 50 ml line...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 30.01.2020 13:56 emily41950
The first step in preparing the petri dishes is
a. fill the agar vial to the 50 ml line with boiling water.
b. fill the agar vial to the 50 ml line with room temperature water.
c. fill the agar vial to the 20 ml line with boiling water.
d. fill the agar vial to the 20 ml line with room temperature water.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 13:00
Based on the position vs. time graph which velocity vs. time graph would correspond to the data
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:50
How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 15:00
20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?
Answers: 2
![question](/tpl/images/cats/himiya.png)
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.09.2021 23:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.09.2021 23:50
![question](/tpl/images/cats/mat.png)
Mathematics, 30.09.2021 23:50
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.09.2021 23:50
![question](/tpl/images/cats/mat.png)
Mathematics, 30.09.2021 23:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 30.09.2021 23:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 30.09.2021 23:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 30.09.2021 23:50