Answer:
the first one
Explanation:
cellular respiration= glucose + oxygen --> energy + water + CO2
<span>in the skin the old cells flake off, new cells are replacing them very frequently.
Each time a cell is replaced the cell cycle starts all over again.</span>
Answer:
acetylcholinesterase breaks down Acetylcholine
Explanation:
enzyme acetylcholinesterase (AChE) breaks down Acetylcholine into it's inactive metabolites choline and acetate. This enzyme is highly efficient
The National Aeronautics and Space Administration, or NASA, is the agency dedicated to space exploration; he represents the United States government.
<h3>What is NASA?</h3>
National Aeronautics and Space Administration is an agency of the United States federal government responsible for research and development of space exploration technologies and programs. Its official mission is to "foster the future of space research, discovery and exploration".
With this information, we can conclude that NASA is a United States government agency that is responsible for science and technology related to air and space.
Learn more about NASA in brainly.com/question/20763143
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