![subject](/tpl/images/cats/biologiya.png)
Biology, 17.04.2021 20:50 artemiscrock77041
A rock sample contains 200 g of C 14 now contains 175 g of N 14 how many years have passed during this process
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 06:30
Explain how scientists use geologic time to determine the age of landforms.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 10:30
The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 18:00
Deserts (especially true deserts) are not easy places for animals to live. animals who live in them often have special features that them survive. which adaptation would be for this group of animals? a) keen eye sight b) short, narrow legs c) tolerate heat d) webbed feet
Answers: 2
![question](/tpl/images/cats/biologiya.png)
You know the right answer?
A rock sample contains 200 g of C 14 now contains 175 g of N 14 how many years have passed during th...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 07.11.2020 01:00
![question](/tpl/images/cats/istoriya.png)
History, 07.11.2020 01:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.11.2020 01:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 07.11.2020 01:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.11.2020 01:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 07.11.2020 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 07.11.2020 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 07.11.2020 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 07.11.2020 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 07.11.2020 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)