The answer is ports with ships.
Inca are the people who lived in peru, I think. Hope, I'm right
Which transition word signals a cause and effect relationship between ideas?
Answer:
The answer is biopsychosocial model.
Explanation:
As the name implies, this branch of psychology studies the relation between biological, psychological and social factors, and focuses on how these circumstances affect our development.
In recent years, social factors have had a bigger role in this area. It is used mostly for understanding health and illness.