Answer:
physical
Explanation:
Because you can see the evidence that is left behind. ( I hope that makes sense)
Answer:
Directional selection; stabilizing selection
Explanation:
- The stabilizing selection is a result of the decrease of the population and causes genetic variation due to the natural selection.
- The directional selection of the genetic variation shifts to a new phenotype and on exposure to the environmental changes and both of these can lead to the natural selection and contribute to the variation of the population.
I believe the answer is: political institutions
In united states, the role of political institutions is to hear the aspiration/principles that held by a specific group of people, and appoint a certain candidate to realise those aspirations/principles into an actual law/regulations.
Answer:
i am from yemen and to my experience here -
1- they both are living in poverty and war and both have lack of almost everything
2- they should help
3- they were the reason of what is happening in both countries