Traditional economy has been described.
Answer: From Piaget's theory of cognitive development, The concept of Object Permanence.
Explanation:Object Permanence, for the baby means that he is starting to understand that things can disappear although they aren't gone forever.
Since Jonathan's mom left him he began to cry because he did not want her to leave although he knows she won't be gone forever.
Answer:
store flood waters
Explanation:
Wetlands are areas where water covers soil all or part of the time. Wetlands are important because they protect and improve water quality, provide fish and wildlife habitats, store floodwaters and maintain surface water flow during dry periods.
Things are more common in the city than in a rural setting;
Traffic, litter, air pollution, crowds, street musicians, panhandling, hotels, concerts, professional sports, sidewalks, businesses, shops, theaters,
They are called decomposers. Bacteria and fungi are examples.