1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
aliya0001 [1]
3 years ago
9

Based on the diagram, oxygen flows through the circulatory system in which order?

Biology
2 answers:
RoseWind [281]3 years ago
7 0

Because it is asking about the circulatory system and not the respiratory system, the correct answer is 1,2,4.

I am confirming this answer to be correct! :)

Juli2301 [7.4K]3 years ago
5 0
The Correct Answer is: D. 1,2,4
You might be interested in
Which of the following situations constitutes a way in which a population becomes geographically isolated enough to become a new
coldgirl [10]
Where are the choices
8 0
3 years ago
You are a doctor treating a patient who has recently experienced paralysis in his lower body. He asks you to give him more infor
matrenka [14]

The laboratories have initiated Phase 1 clinical trials for the use of human pluripotent embryonic stem cells to treat paralyzed patients following spinal cord injury. The first step is to estimate the risks and tolerance of cell transplantation in a man. The fate of stem cells (multipotent or pluripotent) in the body is still poorly understood, and it is not excluded that uncontrolled cell multiplications occur, leading to the appearance of teratomas (tumor developed from pluripotent cells).

Advantages are:

* The safety of the cells also seems to be proven (in short term)

* Rats transplanted seven days after the injury had benefited from reactivation of myelinization of neurons by oligodendrocytes, attenuation of motor neuron loss and improvement of limb motor function.

The disadvantages are:

* Constraints of the ethical and religious order, it is necessary the consent and the approval of the donor and the recipient for the transplant to take place.

* The development of the technique is still new, there is a chance that side effects of the transplant appear years after the operation.

6 0
3 years ago
The salt in seawater comes from (select all that apply) :
Ierofanga [76]

Answer:

c para que se te complique la vida y la partio que no se encuentra en el centro de atención

4 0
3 years ago
Will rock can melt at a depth of about 100km below Earth's surface?
SVEN [57.7K]
No a rock is not that strong
7 0
3 years ago
Read 2 more answers
Type of revolution that saw a change in energy use. It further brought about plastics, pesticides, and fertilizers.
emmasim [6.3K]

Answer:

Green revolution is the answer

6 0
3 years ago
Other questions:
  • Please help thank you
    14·2 answers
  • What can he assume about the number of adenine?
    10·2 answers
  • Complete all questions in blue font
    5·1 answer
  • Why is the nucleus the most obvious organelle within a cell?
    7·1 answer
  • Where can evidence come from
    14·2 answers
  • As a submarine moves from the surface zone down into the thermocline, how will
    11·1 answer
  • Reactions between atoms occur when:
    5·2 answers
  • Pls ion have that much time
    14·2 answers
  • Consider the reaction for the combustion of hydrogen below:
    11·2 answers
  • What are the anatomical features of the stomach that support digestion
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!