Answer ; C
Explanation: We can't drink salty water therefore i believe thats the answer
Answer:
A gene is the basic physical unit of heredity. Genes are made up of a sequence of DNA and carry all the information needed to make us who we are. Genes are passed from parent to child in a specific sequence that decides our traits. Will you be short or tall, have straight hair or curly hair, blue eyes or green?, are a few examples of physical traits.
I believe clockwise and counterclockwise but I might have them mixed up
For number one the answer is Punnet square. For number two the answer is first generation and for number three the answer is TT so letter D! I hope this helps you!
Answer:
either oxygen or argon, because they are both in the atmosphere
Explanation: