Answer:
Genetic Code
Explanation:
The environment favors some characteristics of plants, animals and microbes over others.
These character differences are often genetically based so that favored characteristics may increase in the next generation. The shorter the generation time, the faster this evolutionary change can occur.
Hope this helps
George Washington was the 1st president❤️
Answer:
Help passing bills and do things for the country
Explanation:
Google these cause i could be wrong T-T
John F. Kennedy was warned that the spread of communism had to be stopped
