Answer:
d senate
Explanation: the senate is part of the legislative branch along with the house
From the first row of the table, at a price of $10, suppliers are not willing to make any shoes (quantity supplied of shoes = 0) since they will not make significant profit off of it.
In contrast, the demand is 500, since everyone would love to buy shoes at that very cheap price.
Permafrost refers to the fact that the ground in high latitudes which is permanently frozen - that is, which does not defreeze in the summer. It does not defreeze because it is isolated by soil - this is the correct answer - from the warmer air, so it is actually not in touch with the positive temperatures.