I want to say government or farming. Farming because it started a sort of trade and barter system, but government because it created regulations for a village lifestyle? I think it depends on what time period you're studying.
Answer:
A
Explanation:
Answer B has nothing to do with any sort of a main idea
Answer:
There is a missing part of the answer in all the options as there are three spaces to fill and only two part of the answers are provided in all the options.
Hence the correct answer would be ---
increase; normal; reinforces
which may be considered as answer option e). normal; reinforces where 'increase' is missing.
Explanation:
The utility-maximizing model is a model theory of a consumer which shows how consumers try to allocate their income money. It is believe that every customer is a rational being and try to get the optimized value for their money spent. Consumers' resources are limited so that their incomes are also limited. Consumers have budget constraint.
According to the Utility Maximization theory, every consumers try to decide to spend their incomes so that the last pie spent on a product yields an amount which is equal to the extra marginal utility.
Thus a utility-maximizing consumer, Jane who is spending his income on wallets and eyeglasses will increase the purchased of wallets, when the price of the wall decreases, if the wallets are considered a normal good and the income effect of Jane will reinforces the substitution effect.
Therefore the answer is ---
increase; normal; reinforces
Answer:
Necesita un ambiente saludable o entonces los animales y plantas en ese ambiente no sobrevivirán. Un ambiente saludable es ideal para las criaturas vivientes allí para que puedan tener agua, aire y verduras / plantas saludables. No sé si esta es la respuesta que querías, pero puedes decirme si no obtuve tu respuesta.
Explanation:
