Frost wedging weathers rock because
water expands when it freezes
oxygen expands...
![subject](/tpl/images/cats/biologiya.png)
Biology, 16.11.2019 08:31 AeelynRamos
Frost wedging weathers rock because
water expands when it freezes
oxygen expands when it is heated
water contracts when it freezes
plant roots create external pressure
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 14:30
Embryonic stem cells are cells derived from an embryo. these cells can be used to create new tissues for patients suffering from certain illnesses and disorders. which statement best summarizes why the use of embryonic stem cells could be seen as unethical?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 00:30
According to the cladogram, which organisms have roundworms as a common ancestor?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:40
Compare the parts of a cell and the cell as a whole to another common nonliving system (i.e., a car, a city, describe the parts of a cell and their primary function.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 13:00
The smallest parts of these that retain their original properties are called
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
History, 14.01.2021 21:40
![question](/tpl/images/cats/ekonomika.png)
Business, 14.01.2021 21:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2021 21:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2021 21:40
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2021 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2021 21:40
![question](/tpl/images/cats/fizika.png)
Physics, 14.01.2021 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2021 21:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 14.01.2021 21:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)