If this is biology then the answer is Enzyme. It pairs with the complementary substrate to make an Enzyme-substrate complex.
Answer:
Perception
Explanation:
Perception is the way you think about or understand someone or something. It is also what you understand or interpret from your five senses – touch, sight, sound, smell, and taste. However, perception is colored by our past experiences, feelings and thoughts.
Where is the pic for this so I can answer
it is a disease, commonly found in young children.
