![Biology](/tpl/images/cats/biologiya.png)
Biology, 24.09.2021 14:00, carolinagarciap8kgmi
3. Explain what the change in volume of the dialysis tube indicated. Describe
what happened when the volume increased and when the volume
decreased.
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 18:30, IsoSaysHi
Which of the following represents the chemical reaction of hydrazine and hydrogen peroxide to produce nitrogen and water? a. nitrogen + hydrogen peroxide β hydrazine + water b. nitrogen + water β hydrazine + hydrogen peroxide c. hydrazine + hydrogen peroxide β nitrogen + water d. water + hydrogen peroxide β nitrogen + hydrazine
Answers: 3
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 05:30, caity2006
Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.
Answers: 1
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 07:30, ebzloera
Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.
Answers: 1
Do you know the correct answer?
3. Explain what the change in volume of the dialysis tube indicated. Describe
what happened when t...
Questions in other subjects:
![Konu](/tpl/images/cats/fizika.png)
Physics, 16.10.2020 22:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.10.2020 22:01
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.10.2020 22:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.10.2020 22:01
![Konu](/tpl/images/cats/en.png)
English, 16.10.2020 22:01
![Konu](/tpl/images/cats/istoriya.png)
History, 16.10.2020 22:01