Which process does the statement ‘The digested, simple and soluble food molecules enter the bloodstream.’ refer to?

Which process does the statement ‘Food is broken down into simple and soluble molecules.’ refer to?

Which process does the statement ‘The undigested and unabsorbed materials are removed from the body as faeces.’ refer to?

Which process does the statement ‘The absorbed food molecules are taken up by body cells for metabolism.’ refer to?

Identify the teeth labelled W.

Identify the teeth labelled X.

Identify the teeth labelled Y.

Identify the teeth labelled Z.

What is the dental formula for the permanent teeth in humans?