When trees are cut down or burnt down this can effect are climate negatively. Their stored carbon is released into the air as carbon dioxide. And this is how deforestation and forest degradation contribute to global warning.
If more ecologists keep track and are aware of this, they can prevent less of this, which means a better climate.
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Answer:
There is no change, the lac l gene is constitutively expressed, regardless of the presence of lactose.
Explanation:
Lacl gene codes for the lac repressor hence is always expressed to produce lac repressors which may or may not be bounded dependent on the presence of lactose. Lacl gene expression is not regulated, thus is constitutively expressed.
Answer:
It is important that he human trachea is reinforced with cartilaginous rings to keep the passage open as pressure keeps fluctuating during the process of breathing.
Explanation:
The trachea is reinforced with cartilaginous rings as it doesn't allow the trachea to collapse in our day to day lifestyle. It also keeps the air way passage open in spite of the continuous pressure changes during breathing.
The rings are not complete posteriorly to provide another advantage, that is it allows the esophagus to expand anteriorly ( inside the body) when we swallow food.
When doing orienteering at night with a map have to use only red lights on headlamps or you would have to wait 2-3 minutes for your eyes to re-adapt.