In what conditions would fermentation (which is anaerobic) occur?

Johnny rode his bike 4 blicks down the street to his friend's house once he got to his friend house and realized he could not cone out to play he turned aroubd and went back home. what is displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

1. describe the structure and function of the specialized cells you observed in the video. 2. research the types of cells present in the kidney.

In the respiration-photosynthesis cycle shown above, what are the products of cellular respiration that belong in box 2?