![subject](/tpl/images/cats/himiya.png)
Nitrogen-fixing bacteria live in protective nodules (bumps) on the roots of some plants. these bacteria are able to convert gaseous nitrogen from the air into a form of nitrogen that the plants can use. which type of relationship is this? a. mutualism b. predation c. commensalism d. parasitism i think it is a or b
![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, 22.06.2019 07:30
According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:00
Why is the structure of molecule important to its function?
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
You know the right answer?
Nitrogen-fixing bacteria live in protective nodules (bumps) on the roots of some plants. these bacte...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.10.2020 19:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 19:01
![question](/tpl/images/cats/istoriya.png)
History, 21.10.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 19:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 21.10.2020 19:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.10.2020 19:01
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 19:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.10.2020 19:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.10.2020 19:01
![question](/tpl/images/cats/mat.png)