inherited - from you parents or grandparents and so on.
enviromental - from your environment
maps ,artifacts
The two main sources of genetic information are DNA and RNA. DNA carries the genetic instructions for all living organisms, and RNA helps in the process of translating these instructions into proteins.
The two main sources in water vapor are farming and manufacturing
The two main sources of air pollution are the toxins released from factories and automobiles.
No, the main sources of the Nile are the White Nile and he Blue Nile
The Blue Nile and the White Nile are the two main sources of the Nile River.
The two main sources of light energy are natural light from the sun and artificial light from sources like light bulbs and lamps. Both sources produce electromagnetic radiation that our eyes perceive as light.
Carbohydrate,fat
The two main sources for regularity in pragmatics are linguistic convention (shared understanding of meaning) and relevance (maximizing communication efficiency). Linguistic convention refers to the agreed-upon meanings of words and phrases, while relevance focuses on communicating information that is pertinent and informative to the listener.
The Romans obtained their food by either growing it or by importing it. Egypt and Sicily were two of the main sources for Roman food.The Romans obtained their food by either growing it or by importing it. Egypt and Sicily were two of the main sources for Roman food.The Romans obtained their food by either growing it or by importing it. Egypt and Sicily were two of the main sources for Roman food.The Romans obtained their food by either growing it or by importing it. Egypt and Sicily were two of the main sources for Roman food.The Romans obtained their food by either growing it or by importing it. Egypt and Sicily were two of the main sources for Roman food.The Romans obtained their food by either growing it or by importing it. Egypt and Sicily were two of the main sources for Roman food.The Romans obtained their food by either growing it or by importing it. Egypt and Sicily were two of the main sources for Roman food.The Romans obtained their food by either growing it or by importing it. Egypt and Sicily were two of the main sources for Roman food.The Romans obtained their food by either growing it or by importing it. Egypt and Sicily were two of the main sources for Roman food.
Tigris and Euphrates
Oil and Plants