Tundra biomes are either found at high latitudes or high elevations in mountains. These are both very cold environments that are dominated most of the year by snow and icy conditions. This in itself tends to stunt plant growth.
These regions, especially, tundra in the high latitudes also have very short growing seasons (3 months perhaps) and so plants can only photosynthesize and store sugars for this amount of time. High winds in these environments also tend to keep plants low to the ground.
This is describing Saturn! Saturn is the second largest planet in our solar system and is a gas giant. Saturn also is famous for its rings. Another fast about it is that it's the sixth planet from the Sun.
Answer: Основна функція сну — це відновлення фізичних та психічних сил, яке дозволяє максимально адаптуватися до зміни умов зовнішнього і внутрішнього середовищ. Сон становить собою чергування різних функціональних станів головного мозку, а не є «відпочинком» для головного мозку, як вважали раніше.
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The source is mainly called headwater and its examples are waterfalls, groundwater, rainfall, and snowmelt in mountains. Basically, it is affected by the gravity
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