There are many fish and other large marine animals in the light zone becuse plankton (a main foodsource for many fish) is able to grow.
Time is scare is the economic concept this dilemma demonstrate.
<h3>Why Time is scare?</h3>
The time is scare because there is an over lap between the team sport or doing the music instruction. This demonstrates that there is not enough time to meet demand.
Two of the tasks require more time than is available. Both team sports and music courses cannot be played because of the lack of time.
Although there is a strong need for time, two things cannot happen at once. The need for time is great, but there is nothing one can do about it; she must choose between the two options presented.
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Counter current involves blood in the capillaries flowing in the opposite direction to the flow of water flowing over them. Gases diffuse faster from one area to another when the concentration difference between the two areas is at its greatest, as compared to when the concentration difference is low.
Protects the plant from losing water. The sharp needles of the tree mean that is has less surface area for the sun to make contact. They may also have differently shaped stomata, in order to prevent water loss
Because as people get old its easier to get diabetes.
