Con·cen·tra·tion
/ˌkänsənˈtrāSH(ə)n/
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noun
1.
the action or power of focusing one's attention or mental effort.
"frowning in concentration"
No because they would not be able to hear it.
Answer:
Lipids
Explanation:
Lipids are made of 3 fatty acids and 1 glycerol.
Proteins are made up of amino acids.
Nucleic acids are made up of nucleotides.
Carbohydrates are made up of glucose, galactose or sucrose.
Answer:
During cellular respiration animal cells combine oxygen with food molecules to release energy to live and function. Also, cellular respiration produces carbon dioxide as a waste product. They release the carbon dioxide into the air as a waste product. Plants help animals and animals help plants.
Good luck :D
Explanation:
