Well, if pepsin reacts (breaks down) proteins then we must ask: is glucose a protein? No, it's not, it's a carbohydrate. so it would most likelt not react with glucose.
If all the plants will die then the food chain will go different directions and the animals will die those plants are the producer of the food chain
Three of the major characteristics used to classify organisms are cell structure, mode of nutrition and cellularity. These characteristics help scientists determine how organisms are similar to each other as well as how they are different from each other.
Muscle tissue is the outer layer that protects your muscles and helps them to move without falling off.