![subject](/tpl/images/cats/biologiya.png)
Biology, 29.05.2020 23:07 Tabithaharjo6
Succession Interactive!
Which of the following are true?
Secondary succession occurs in an area that already had life
and soil.
Primary succession begins in an area that does not have soil.
All of these are true (besides the one that says that none are
true...).
Primary succession begins in an area that did not have life
before.
None of these are true.
![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 represents the chemical reaction of hydrazine and hydrogen peroxide to produce nitrogen and water? a. nitrogen + hydrogen peroxide → hydrazine + water b. nitrogen + water → hydrazine + hydrogen peroxide c. hydrazine + hydrogen peroxide → nitrogen + water d. water + hydrogen peroxide → nitrogen + hydrazine
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 18:50
Of the pollutants that form acids in the atmosphere, which is easiest to reduce? a. sulfur dioxide b. nitrogen dioxide c. ozone d. carbon monoxide
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 05:00
Idon’t know the answer and i’ve been stuck on it for a while now skskskskks
Answers: 2
![question](/tpl/images/cats/biologiya.png)
You know the right answer?
Succession Interactive!
Which of the following are true?
Secondary succession occurs in...
Which of the following are true?
Secondary succession occurs in...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 25.01.2022 01:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 25.01.2022 01:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.01.2022 01:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.01.2022 01:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 25.01.2022 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 25.01.2022 01:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 25.01.2022 01:30