What is found in both cellular respiration and in the light reactions of photosynthesis?

What would be the most likely result if the ph of the stomach were increased to 5

2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.

This is a biological reaction due to a stimulus. i need this quickly !