There are no characters named "who" in the Bible.
There is no person named "how" in the Bible.
Yes God spoke to Moses many times, like on Mount Sinai.
Nurses in Bible times were women who would breastfeed someone else's baby. Those who are named are: Deborah (Rebekah's nurse) and Jochebed, Moses' birth mother, was his nursemaid (though pharaoh's daughter didn't know she was his real mother).
In the King James version, the name "Moses" appears 784 times. This number may very among other translations.
The word "locusts" is in the King James Version of the Bible 17 times. It is in 16 verses.
The word "dogs" is in the King James Version of the Bible 24 times. It is in 23 verses.
Apart from instances where the pronoun "He" was used, and other such instances In the King James version the word - Moses - appears 829 times the word - Moses' - appears 18 times
Many Jews and Christians consider Moses to be one of (if not the) greatest Prophet of the Bible.
There are many such as Noah, Jesus, Moses and many others.