![subject](/tpl/images/cats/biologiya.png)
Biology, 16.07.2019 13:30 alexandergoetz8239
What is the general term for the layers of tough membranes that cover and protect the brain and spinal cord?
![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 05:20
When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen
Answers: 2
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 13:00
Substances that can pass through cell membranes by diffusion include a. na ions. b. proteins c. glucose. d. oxygen.
Answers: 3
You know the right answer?
What is the general term for the layers of tough membranes that cover and protect the brain and spin...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 07.04.2020 18:02
![question](/tpl/images/cats/geografiya.png)
Geography, 07.04.2020 18:02
![question](/tpl/images/cats/istoriya.png)
History, 07.04.2020 18:02
![question](/tpl/images/cats/mat.png)
Mathematics, 07.04.2020 18:02
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 07.04.2020 18:02
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
History, 07.04.2020 18:02
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/fizika.png)