5. What happens to the blood flow in the cardiac cycle?
A. Blood flows into the aorta through...
![subject](/tpl/images/cats/biologiya.png)
Biology, 03.04.2020 23:58 lolololol21
5. What happens to the blood flow in the cardiac cycle?
A. Blood flows into the aorta through the semilunar valve due to contraction of the right ventricle.
B. Blood flows into the left atrium through the pulmonary artery when the walls of the left atrium
relax.
C. Blood flows into the right atrium through the vena cava when the walls of the right atrium relax.
D. Blood flows into the right ventricle through the semilunar valve when the walls of the right
atrium contract.
![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 05:30
Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 09:00
What is responsible for the uneven heating between the poles and the equator on any given day
Answers: 3
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 19.11.2020 18:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.11.2020 18:40
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.11.2020 18:40
![question](/tpl/images/cats/User.png)
SAT, 19.11.2020 18:40
![question](/tpl/images/cats/health.png)
Health, 19.11.2020 18:40
![question](/tpl/images/cats/en.png)
English, 19.11.2020 18:40
![question](/tpl/images/cats/mat.png)
Mathematics, 19.11.2020 18:40
![question](/tpl/images/cats/mat.png)
Mathematics, 19.11.2020 18:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.11.2020 18:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 19.11.2020 18:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.11.2020 18:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)