Answer:
c. a firm's marginal cost is zero.
Explanation:
Free entry is the <em>condition in which new firms are allowed to enter an industry costlessly</em> in order to achieve an economic benefit by establishing production and beginning to sell the product. To keep the equilibrium in the market free entry also allows free exit of firms.
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Im not sure if i’m correct but i’m thinking that when there is a big decrease in temperature (a freeze) it could cause the tree to die but also if the tree doesn’t get enough water it won’t have enough energy to grow many apples. it also depends on the season and the temperature outside
Answer:
object permanence
Explanation:
Jean Piaget was a famous psychologist who has given the theory of cognitive development in which he has mentioned four distinct stages including the sensorimotor, preoperational, concrete operational, and formal operational stage.
Object permanence: According to Piaget's theory, the term object permanence occurs during the first stage of cognitive development i.e, the sensorimotor stage. It develops around four to seven months of a child's life.
Object permanence states that a particular object still exists even when it can't be perceived i.e, touched, sensed, seen, heard, smelled, etc.
In the question above, Chanel has not yet developed object permanence.
The Great Plains is a various district where atmosphere and water are woven into the texture of life. Everyday, month-to-month, and year-to-year changes in the climate can be emotional and trying for groups and their trade. The locale encounters numerous atmosphere and climate risks, including surges, dry seasons, serious tempests, tornadoes, tropical storms, and winter storms. In a great part of the Great Plains, too little precipitation tumbles to supplant that required by people, plants, and creatures. These variable conditions in the Great Plains as of now push groups and cause billions of dollars in harm; environmental change will add to both pressure and expenses.
Explanation:
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