![subject](/tpl/images/cats/biologiya.png)
Biology, 01.12.2020 19:50 steelemaddie20
What is a reservoir for carbon and nitrogen but not phosphorus?
![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, 22.06.2019 07:00
Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 12:00
When the oxygen produced by photosynthetic plants in the water dissolves in the water, which of these is being formed?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 20:00
Why is it bad that some cancer cells can make their own growth hormones?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 20:40
Thyroid-stimulating hormone stimulates the thyroid gland to secrete sex hormones. true or false
Answers: 2
You know the right answer?
What is a reservoir for carbon and nitrogen but not phosphorus?...
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 21.01.2021 22:40
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 21.01.2021 22:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.01.2021 22:40
![question](/tpl/images/cats/istoriya.png)
History, 21.01.2021 22:40
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.01.2021 22:40
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)