He applied his skill in engineering to toughen up the defence
Answer:
Shared environment is less important than once thought.
Explanation:
The mind and the thinking process varies from person to person. The process of thinking is even variant in identical twins. The thoughts of a person are novel only for them. This phenomenon explains the personality difference between Landon and Logan even when they have a shared environment and are identical twins.
Answer:
Freeriders
Explanation:
People who stand on the sidelines, hoping to benefit from the action. In other words, earn without putting in the effort.
THE ADVANCEMENT OF ROCKET SCIENCE
Nomadic people were hunters and gatherers so resources and animal population were probably a factor in their movement