Answer:
neutrons, electrons, and protons
Explanation:
Answer:
Is there more to the question? I'm not sure what this would be.
This answer is about animals cell. first the deoxygenated blood goes to heart right side. then the heart pump the deoxygenated to lungs where the concentration of oxygen is higher so lungs make the D ox blood oxygenated and then sent again to heart left side which heart pump to deliever to all parts of body.
short cut= lungs and heart make the blood oxygenated.
hope it well help you
The answer is D... Plant responding to light stimuli
