![subject](/tpl/images/cats/biologiya.png)
Biology, 27.01.2021 01:00 lafayette7727
What two organ systems are involved in the transfer of oxygen to the cells from outside the body?
A. skeletal and digestive
B. skeletal and respiratory
C. circulatory and digestive
D. circulatory and respiratory
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 00:30, chrisholmes176
Building glycogen from glucose molecules is an example of what
Answers: 2
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
You know the right answer?
What two organ systems are involved in the transfer of oxygen to the cells from outside the body?
A...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 14.07.2019 02:30
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 14.07.2019 02:30
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 14.07.2019 02:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 14.07.2019 02:30
![Konu](/tpl/images/cats/geografiya.png)
Geography, 14.07.2019 02:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 14.07.2019 02:30
![Konu](/tpl/images/cats/es.png)