The nurse at a family health clinic is reinforcing educating a group of parents about normal infant development. what patterns of communication should the nurse tell parents to expect from an infant at age 1?

Understands "NO" and other simple commands.

Explanation:

At age one, most babies understand the word "NO", and other simple commands.  Children at this age also learn one or two other words.  Babies squeal, make pleasure sounds, and use multisyllabic babbling at age six months. Using speech like rhythm when talking with an adult usually occurs between ages nine to twelve months.

Hope it helps.

Idon't know how to do this but maybe ask your mom or dad

The type of rock she find is a sediment rock