The Fetal Stage
Could you mark this as branliest answer
It would be greatly appreciated.
Nitrogen is present in the environment in abundance but still we cant inhale nitrogen
<h3>
What is the role of nitrogen in our body?</h3>
Nitrogen is physiologically inert. It contributes nothing to the functioning of our bodies. The cells in our body need oxygen to live, not nitrogen. we can find nitrogen in our body in form of nitrogeneous base in nucleotide.
We inhale all gases present in air fills our alveoli, by the process of diffusion, only oxygen in the air is taken into the blood stream while the other gases along with the waste CO2 is exhaled. So you do breathe in nitrogen, but it is exhaled as it is by the body.
Learn more about nitrogen here:
brainly.com/question/9176500
#SPJ4
Answer:
Happiness, if that's an option on the question?
Explanation:
Answer:
Cetaceans are mammals that have adapted to aquatic life and live exclusively in the water. The term Cetacea in biological terms means whale or (originally) large sea animal. There are three types of marine mammals that compose the cetacean species which include whales, dolphins and porpoises.
Explanation:
Answer:
eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not
Explanation:
The nucleus is only one of many membrane-bound organelles in eukaryotes. Prokaryotes, on the other hand, have no membrane-bound organelles