Answer:This humiliation led to the attempt to conquer Greece in 480-479 BC. The invasion was led by Xerxes, Darius's son. After initial Persian victories, the Persians were eventually defeated, both at sea and on land. The wars with the Persians had a great effect on ancient Greeks.
Explanation:
Answer:
Fixed ratio
Explanation:
The Fixed ratio schedule is used in ope-rant conditioning. Ope-rant conditioning is work on the relationship of response and stimulus due to that the behavior of a subject has been changed.
As the name indicated the reinforcement is being given after a fixed ratio for example after every ten times the reinforcement is provided to the rat in the box. So the rat can learn the behavior.
In this type of reinforcement, the schedule will remain constant. If the reinforcement is not provided after a fifth, tenth or any fixed number then it won't be a fixed ratio.
The correct option is A. Alpine glaciers include all of the following except an ice cap.
Alpine glaciers originate on tall mountains and flow through valleys. The ice tops cover a lot of ground. Crevasses and bergshrunds are distinguishing characteristics of glaciers because of their movement.
<h3>Why are Alpine glaciers important?</h3>
Massive supplies of drinkable water from glaciers are available in desert conditions. Snowmelt provides fresh water to the people who live in La Paz, Bolivia. Glacial melt, however, supplies the critical water supply when precipitation levels are low.
High mountains all throughout the world are home to Alpine glaciers, also known as Mountain glaciers. It is referred to as a valley glacier when a mountain glacier enlarges and starts to flow down the valley.
Thus, A is the best choice. All of the items below are part of an Alpine Glacier, but not an Ice Cap.
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A Desert because there is not water and it is very dry
The Maya adapted to the environment by having deer and monkeys as food. Trees and other plants were also good building materials. The Maya built structures such as large public meeting spaces, canals to control the flow of water, and fashioned nearby hills into flat terraces on which peasants could farm.
