2. Place the five examples below in order from largest to smallest: You, Stomach, Epithelial Tissue, Digestive System, Parietal cells

Facilitates growth and change in neurons and the migration of neurons to different sites in the brain

Which best describes how the common cold spreads in the human body? a bacteria burst out of normal cells killing them b viruses replicate inside respiratory cells c bacteria inject dna into normal cells d viruses insert dna into bacteria

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.