![subject](/tpl/images/cats/biologiya.png)
Biology, 08.05.2021 22:10 joclowdus99
Why are vestigial structures not removed by natural selection?
![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 17:00
How many trophic levels are there in the following food chain? phytoplankton - shrimp - perch - pike - osprey
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 17:30
How can you keep track of variables in a science experiment?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 18:30
Astudent conducts an experiment to determine how the amount of water given to a plant affects it growth what is the dependent variable for this experiment
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 07:00
Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities
Answers: 1
You know the right answer?
Why are vestigial structures not removed by natural selection?...
Questions
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mir.png)
World Languages, 26.03.2020 22:46
![question](/tpl/images/cats/geografiya.png)
Geography, 26.03.2020 22:46
![question](/tpl/images/cats/istoriya.png)
History, 26.03.2020 22:46
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 26.03.2020 22:46
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 22:46
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 22:46
![question](/tpl/images/cats/biologiya.png)
Biology, 26.03.2020 22:46
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 22:46
![question](/tpl/images/cats/fizika.png)
Physics, 26.03.2020 22:46
![question](/tpl/images/cats/ekonomika.png)