![subject](/tpl/images/cats/biologiya.png)
Selma wants to find out at which temperature streptococcus bacteria reproduce the fastest. selma places the same size sample of the bacteria on 10 different petri dishes filled with nutrient agar. she then places each dish in different incubators which are all set at different temperatures. after three hours, selma removes the dishes from the incubators and observes the size of the bacterial colonies. what is the variable in selma's experiment?
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 18:40
Study the diagram of a desert food chain . what would most likely happen if the kangaroo rats were killed off and removed from the food chain ?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 18:30
In two sentences explain the differences of neutrophil and macrophage
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 21:30
Which of the following locations would most likely have the most wind erosion?
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 22:30
What did you notice about the onion root tip cells that you saw at 40x power?
Answers: 2
You know the right answer?
Selma wants to find out at which temperature streptococcus bacteria reproduce the fastest. selma pla...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 08:01
![question](/tpl/images/cats/biologiya.png)
Biology, 11.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 08:01
![question](/tpl/images/cats/biologiya.png)
Biology, 11.09.2020 08:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 08:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 08:01
![question](/tpl/images/cats/en.png)
English, 11.09.2020 08:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 08:01
![question](/tpl/images/cats/en.png)
English, 11.09.2020 08:01