![subject](/tpl/images/cats/biologiya.png)
Biology, 22.07.2019 13:30 batmanmarie2004
During the carboniferous period, virginia was equatorial and the warm seas supported abundant life and the deposition of lime sediments. the limestones produced from these sediments contain fossils of bryozoans and relatives of sea urchins and sand dollars. on land, coastal swamps formed along what is now the appalachian plateau. tree ferns, horsetail rushes, and other plants grew in abundance in these swampy lowlands. this warm, tropical environment was the original source of what natural resource mined throughout this area during the past century? a) coal b) gypsum c) kaolin d) methane
![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, 22.06.2019 01:30
Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 08:00
In a vegetable garden 45 bean plants have been eaten by deer 5 are untouched what is the frequency of bean plants in the garden that have been eaten?
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 17:40
Which factor affects the force of gravity between objects? check all that apply. direction distance mass shape time
Answers: 2
![question](/tpl/images/cats/biologiya.png)
You know the right answer?
During the carboniferous period, virginia was equatorial and the warm seas supported abundant life a...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 14:55
![question](/tpl/images/cats/en.png)
English, 05.05.2020 14:55
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.05.2020 14:55
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 14:55
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.05.2020 14:55
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 05.05.2020 14:55
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 14:55
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 14:55
![question](/tpl/images/cats/istoriya.png)
History, 05.05.2020 14:55
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 14:55
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 14:55
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.05.2020 14:55
![question](/tpl/images/cats/en.png)