![Biology](/tpl/images/cats/biologiya.png)
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 15:00, brooklynneramos9956
According to the theory of punctuated equilibrium, at what rate does speciation occur? species change depending on the rate of natural selection. after periods of stasis, new species evolve relatively rapidly. species change slowly and eventually form new species. some species change quickly and others change slowly to balance the overall rate.
Answers: 3
![image](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 20:00, Clover1072
Which of these is a major trend in land plant evolution? a) the trend toward smaller size b) the trend toward a gametophyte-dominated life cycle c) the trend toward a sporophyte-dominated life cycle d) the trend toward larger gametophytes
Answers: 2
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 12:30, Diaryyy3986
Which of the following is a reason why early living organisms on earth could not have survived on the surface? 1. the lack of an ozone layer 2. the lack of oxygen in the atmosphere 3. the fact that these organisms were single-celled
Answers: 1
Do you know the correct answer?
Which of the following would be a biotic factors for a polar bear...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.08.2020 18:01
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/biologiya.png)
Biology, 26.08.2020 18:01
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.08.2020 18:01
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 26.08.2020 18:01
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.08.2020 18:01