Answer: because its a chemical
Explanation: i dont know for sure but here is my theroy the animls eat it and it goes through out the ecosystem i dont want to get into to much detail but it can spread bc its a chemical it has a atomic number of 6
Answer:
Like when you move around, or blink/talk :)
Answer:
The protein building blocks for larger structures are called amino acids.
Explanation:
Protein synthesis allows these amino acids to be manufactured. Soon they link together to form larger protein structures. The shape of the protein impacts its ultimate function.
Electron Transport chain, the final stage of cellular respiration