![subject](/tpl/images/cats/biologiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 23:00
Biomass can be used to generate electricity. biomass relies heavily on agricultural crops. plants release carbon dioxide and water in combustion. plants use photosynthesis to originally generate the energy that is needed. the chemical energy of these plants all started with what energy source?
Answers: 3
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:30
Which of the following statements is true about the relationship between genetic variation and natural selection? a. genetic variation must be present in a population before natural selection can act on it. b. genetic variation arises in a population as a result of natural selection. c. natural selection can act on a population whether there is genetic variation within the population or not. d. after natural selection acts on a population, the amount of genetic variation in the population always increases.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 12:30
This is the interaction of two organisms where one is and the other is neither nor harmed.
Answers: 1
You know the right answer?
Describe what happened to the diaphragm when air enters the lungs....
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 03.07.2019 07:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 07:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 07:30
![question](/tpl/images/cats/fizika.png)
Physics, 03.07.2019 07:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 07:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 03.07.2019 07:30
![question](/tpl/images/cats/biologiya.png)
Biology, 03.07.2019 07:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 07:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 07:30
![question](/tpl/images/cats/geografiya.png)
Geography, 03.07.2019 07:30
![question](/tpl/images/cats/health.png)
Health, 03.07.2019 07:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
History, 03.07.2019 07:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 03.07.2019 07:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 07:30
![question](/tpl/images/cats/istoriya.png)
History, 03.07.2019 07:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 07:30