The answer is “The Nervous System”
Lipids are NOT made of nucleotides. Nucleotides are the building block for nucleic acid, if that answers your question.
They store energy for the body cells with the difference that carbohydrates give the cells short-term energy while lipids give them long-term energy, meaning it takes more time for that energy to be lost
Isnt it not desirable? you dont want friction to act when you push a box
B ecosystem. They include abiotic factors and biotic factors.
