Variables affecting the business cycle include marketing, finances, competition and time.
HOPE IT HELPS:)
Sharks, just like any other fish, develops gills to breath underwater. Their gills, act like a filter to filter out the oxygen with the water.
Answer:
A & B
Explanation:
They used their new food to increase their population and then spread their knowledge to all of Africa. More food meant bigger populations, which led to cities.
Answer: 5 to 7 years old
Explanation: Dyanna is persisting the changes in the nature in the age range of 5 year to 7 years according to the theory of the Erickson .The stages of age in the Erik Erickson's theory is describes the child's behavior and changes that occur in different situation and circumstances. Dyanna is dealing with the goals that she realizes to be her motive of life and with confidence she wants to pursue it.