Circle the subjects and underline the predicates in these sentences.

1. All living organisms require food to survive.
2. Association of two different organisms in which both are benefitted is called symbiosis.
3. There are four types of teeth in our mouth: incisors, canines, premolars, and molars.
4. Tucked neatly under the pile of clothes in the cupboard are the letters written by my mother to my father thirty years ago.
5. The process of removing wool from the body of an animal is called shearing.
6. Many people have come from faraway places to pray at the Medak Church on Easter day.