They need it to grow healthy
1. the digestive system breaks down food and take the nutrients your body needs
Surface tension in water owes to the fact that water molecules attract one another, as each molecule forms a bond with the ones in its vicinity. ... This inward net force causes the molecules on the surface to contract and to resist being stretched or broken.
Introns because they are coding sequences.
Exons because they are non-coding sequences.
95% occurs in the small intestine.
