Answer:
B
Explanation:
When your cells are lacking nutrients, it starts to take nutrients from your food and water.
In coniferous forests, the terrestrial biome receives precipitation of up to 300 to 900 millimeters (mm) each year.
Coniferous forests mainly consist of conifers and grow trees that produce thick needles and cones instead of growing flowers and leaves.
These are evergreen plants and stay green, healthy, and sustainable all year long.
In spite of flowers, these trees bear needles annually.
Moreover, conifers are very adaptive trees that can grow in very cold and dry climate zones.
It is due to their adaptability that they can survive all year long without losing a life.
Siberian fir, Dahurian, and Siberian larches are examples of confer forests.
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Unicellular organisms
Explanation:
Unicellular organisms typically respires faster to release energy.
Respiration is a gaseous exchange between cells and the environment. Here, oxygen is taken in by the cell and carbon dioxide is the by product of the metabolic process.
- Unicellular organisms will respire faster because they are at the lowest level of organisation.
- The cells are in direct contact with the environment.
- They do not require special set up to obtain and circulate oxygen in them.
- The waste of the metabolic process is also discarded easily and very fast.
- Organisms at lower levels of organisation typically have a faster rate of respiration.
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Explanation:
cause: the hydrogen-bonds. each water molecule is held away from its neighbors at a distance equal to the length of hydrogen bonds
effect: when water has been frozen it turns to ice
