![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 18:30
Which of the following is an example of a tissue on the digestive system a.the stomach b.smooth muscle that lines the stomach c.nerve cells in the stomach d. enzyme molecules in the stomach
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 01:00
Where do the respiratory and circulatory systems meet? a. in the heart b. in the muscles c. in the lungs d. in the brain
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 08:50
Blood stem cells may develop into any kind of human blood cells. what kind of stem cells are blood stem cells? a. multipotent stem cells o b. totipotent stem cells o c. pluripotent stem cells o d. unipotent stem cells
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 13:10
Which of the following is likely not involved in this example of ecological succession? a) the rotting remains of plants add to the fertility of the soil. b)the soil becomes so fertile that eel grass is replaced by other plant species. c) the roots from plants stabilize the sediment, keeping it in place. d) the concentration of salt becomes so high that all plant life is destroyed.
Answers: 1
You know the right answer?
What factor is a characteristic of passive transport...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 04.11.2019 09:31
![question](/tpl/images/cats/en.png)
English, 04.11.2019 09:31
![question](/tpl/images/cats/health.png)
Health, 04.11.2019 09:31
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2019 09:31
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2019 09:31
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2019 09:31
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mir.png)
World Languages, 04.11.2019 09:31
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2019 09:31
![question](/tpl/images/cats/fizika.png)
Physics, 04.11.2019 09:31
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2019 09:31
![question](/tpl/images/cats/health.png)
Health, 04.11.2019 09:31
![question](/tpl/images/cats/geografiya.png)
Geography, 04.11.2019 09:31
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2019 09:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 04.11.2019 09:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 04.11.2019 09:31
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2019 09:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 04.11.2019 09:31