Sound joining

[jimmyb]

I was told that when native speakers talk the sounds can join. I was given these examples.

mice pies = my spies
ice cream = i scream
car pit = carpet
send the maid = send them aid

Why does this happen???
Are there other examples???

[xpert]

These are slips of the ear, i.e. errors in the perception of casual conversation.

Great Ape = gray tape

Click for more

[Charlie Bernstein]

I was told that when native speakers talk the sounds can join. I was given these examples.

mice pies = my spies
ice cream = i scream
car pit = carpet
send the maid = send them aid

Why does this happen???
Are there other examples???

I thought all languages ran their words together. No?