Stniop 03 fi uoy nac rewsna what enzymes aid in amino acid metabolism? __blank__ a digestive enzyme released by the __blank__ , breaks unfolded chains of amino acids into smaller particles called answer choices : 1.) pepsin, lipase, amylase 2.) pancreas, small intestine, stomach 3.) lipoproteins, peptides, lipids

1. Pepsin

2. Stomach

3. Peptides

Hope this helped you out!! (:

And sorry about my misunderstanding D:

pla·gia·rism

/ˈplājəˌrizəm/

learn to pronounce

noun

the practice of taking someone else's work or ideas and passing them off as one's own.

explanation:

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.