Law of Moses
The Grain, Meal or Meat Offering
"Grain," "meal," and "meat" (as in KJV) all refer to the same type of non-animal, cereal-based sacrifice, which are more accurately be called a "grain" or "meal" offering in modern translations.
Tabernacle pictures - Priests and Levites
The Priests were all sons of Aaron who was a son of Levi. The Levites were all the sons of Levi.
The chart shows all the sons of Levi:
Tabernacle pictures - the High Priest
Pictures from biblestudentdaily.com with permission
Tabernacle pictures - The Court gate
Pictures from biblestudentdaily.com with permission
Tabernacle pictures - Sacrifices
Priests laying hands on the bull for a sin offering (Leviticus 4 v 15)
Pictures from biblestudentdaily.com
Tabernacle pictures - The Bronze Laver or Basin
The Laver is called a Basin in many modern translations.
Priests washing at the laver.
Picture from biblestudentdaily.org with permission
Tabernacle pictures - detail of Holy and Most Holy place
Inside the Holy and Most Holy place