Questions

A food chain is the only chain we can eat.

Cellulose is closely related to sugar and rated as a carbohydrate, which means that it is a compound of carbon, hydrogen and oxygen. The woody trunk of a tree is no more than dead cell walls.

Trunk of a tree refers to the main wooden axis of a tree that supports the branches and is supported by and directly attached to the roots. The molecule that makes it sturdy is cellulose.

Dolphins are the most highly intelligent mammals.

Sunderbans is the name given to the dense impenetrable  tidal/ mangrove forest of Ganges-Brahmaputra delta because of abundant sundari trees found here.

William James was an early proponent of functionalism.

Atoms are composed of Electrons, protons and Neutrons. Protons and Neutrons together called as Nuclei.