Simile or Metaphor?

Keaton and Gavin are like two peas in a pod. 

Simile or Metaphor?

The noise is music to John's ears.

Simile or Metaphor?

Natalie has the heart of a lion.

Simile or Metaphor?

Sophia's long hair was a flowing golden river.

Simile or Metaphor?

Jack is as brave as a strong chicken.

Simile or Metaphor?

Bob 's eyes were ice as he stared at her.

Simile or Metaphor?

Tom's face was as blue as a blue berry.

Simile or Metaphor?

Gabby's hair was as red as a strawberry.

Simile or Metaphor?

Lizzy's brother is as stubborn as a mule.

Simile or Metaphor?

Suzy's nails are as purple as a plum.

Simile or Metaphor?

Hunter has a heart of gold.