![subject](/tpl/images/cats/biologiya.png)
Which statements are true about the flow of blood in the body? check all that apply. blood picks up oxygen from the cells of the body. blood delivers carbon dioxide to cells in the body. blood picks up carbon dioxide from the cells of the body. blood flows from the heart to the lungs to pick up oxygen. blood delivers sugar and nutrients to cells in the body. blood flows from the lungs to the heart to pick up oxygen.
![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)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:30
According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes
Answers: 3
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 23:00
Electrochemical cells provide energy by allowing electrons to flow through an external circuit to electrodes contained in an electrolyte
Answers: 2
You know the right answer?
Which statements are true about the flow of blood in the body? check all that apply. blood picks up...
Questions
![question](/tpl/images/cats/fizika.png)
Physics, 29.12.2021 14:00
![question](/tpl/images/cats/istoriya.png)
History, 29.12.2021 14:00
![question](/tpl/images/cats/fizika.png)
Physics, 29.12.2021 14:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 29.12.2021 14:00
![question](/tpl/images/cats/ekonomika.png)
Business, 29.12.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.12.2021 14:00
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.12.2021 14:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 29.12.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.12.2021 14:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 29.12.2021 14:00
![question](/tpl/images/cats/User.png)
Engineering, 29.12.2021 14:00