I would go with 4 that's what makes the most sense to me, and i just learned about this last year so... I hope this helps good luck..
I would say since 1996
Norway is currently storing 1 million tonnes of carbon dioxide each year since 1996 i guess for the safety
Lipids are found in cell membranes in double layer which is called "Lipid-bilayer".
So, option A is your answer.
Hope this helps!
Answer:
capillary, arteries, veins
Explanation:
capillary are tiny blood vessels connecting arteries to veins