Answer:
123 years to reach 2 billion
Explanation:
it is estimated that the population of the world one billion for the first time in 1804. it would be another 123 years to reach two billion in 1927. but it took only 33 years to rise by another billion people, 3 million in 1960.
MAKE ME AS THE BRAINLIEST PLEASE
Answer:
How are scientists using evolutionary theory in efforts that can help people? Evolutionary theory is being used to understand, and help fight, the emergence of antibiotic-resistant diseases and other new diseases, and even to guide thinking in computer science.
Explanation:
Mistreatment of different ethnic groups
Today, as a result of extensive new research and profound changes in American race relations, historians view Reconstruction far more favorably, as a time of genuine progress for former slaves and the South
Weather and climate play a major role in the transportation of water.
