Importance:
Oxygen is the third most abundant element and constitute about 21% of the gases in earth's atmosphere. It is a key for generating energy in cellular respiration. In aerobic respiration, electron release in electron transport chain is culminated by oxygen, result into the production of chemical energy.
Oxygen obtained by human:
Human obtain oxygen through respiratory system by applying partial law of diffusion.The partial pressure of oxygen in atmosphere is higher than inside lungs, so oxygen move into lungs in exchange for carbon dioxide.
Oxygen obtained by flatworms:
Oxygen obtained by ferns:
Answer: the red thing pretend is blood and blue thing is water you first ta
Explanation:
Answer: What kinda question is that
Explanation:
The essential diagnostic feature of factitious disorder is
that while seeking treatment for themselves or for others after the onset of
injury or disease, individuals with factitious disorder often would falsify
medical or psychological signs and symptoms, either in themselves or in others
that are associated with the identified deception.
Answer:
47
Explanation:
Yes it is 690.00 hoepnthsi hekls