<span> For example, digestive </span>enzymes<span> cause food that you eat to be broken down much faster than </span>would<span> occur without them, but they are not broken down in the reaction they are speeding up.</span>
Amino acids are used in the production of proteins!
The answer is B. fight disease
Answer:
a niche is a specific area if habitation where an orgnism perfoms its daily activities
Excitable cells like those found in muscle tissue are expected to be present in higher quantities in arteries than in veins.
<h3>What are Excitable cells?</h3>
Excitable cells are defined as those cells that are capable of generating electrical impulses when stimulated. Example of such cells include:
- muscle cells( smooth, skeletal and cardiac)
The artery is made up of higher amount of smooth muscles than the veins therefore, excitable cells like those found in muscle tissue are expected to be present in higher quantities in arteries than in veins.
Learn more about muscles here:
brainly.com/question/25778330
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