Answer;
The large intestine is much wider than the small intestine, but it is also much shorter. The small intestine is the longest part of the digestive system.
Explanation;
The small intestine is a muscular tube with three parts; the duodenum breaks down the food, the jejunum and the ileum absorb nutrients and send them into the bloodstream.
The reason why the small intestine is longer than the large intestine and any other part of the digestive system is to ensure maximum and complete absorption of nutrients to the blood stream.
Extinction events often clear niches out to make way for other species.
The species that survive an extinction event will pass on the genes that allowed them to survive onto their offspring, which causes the species to gradually evolve.
Aluminum foil i think maybe
This occurs when a function of the output of a system or process is fed back, reducing the changes in the output.