Answer:
Cartilage rings of trachea have protective role
Explanation:
Trachea is a tube, part of the respiratory system, which allows the passage of the air: from larynx to lungs (primary bronchi). It is enveloped with cartilage rings that prevent collapse of the trachea when there is no air. The cartilage "rings" are C-shaped, except one full ring-shaped - the cricoid cartilage which attaches trachea to the larynx.
Answer: I think it was Richard Nixon.
I'm not completely sure about it, but I hope this helps!! :)
In an ecosystem, the energy is transferred between the organisms participating in the food webs from producers and consumers.
The percentage of energy transferred to the deer after feeding on the grass is 10%.
The 10% law of the energy states that:
1. The food chain at each trophic level passes or transmits only 10% of the energy and 90% of the energy is lost as heat.
2. The amount of energy at each trophic level decreases, such that the producers if consuming the 100 J of energy, the deers or primary consumers at the first trophic level will have only 10% of the energy.
Thus, the deer will possess only 10% of the energy at each trophic level, following the 10% law.
The correct answer is Option C.
To know more about 10% law, refer to the following link:
brainly.com/question/1367643?referrer=searchResults
Answer:
Flushing the toilet
Explanation:
The average household in the U.S. flushes the toilet at least 15-20 times per-day.
Answer:
The correct option is this: THE ECONOMY TENDS TO GROW IN THE LONG TERM.
Explanation:
Mining boom refers to increase in capital spending for the purpose of putting in place infrastructures that are used in mining process of specific mineral resources.
Pumping of capital into mining process is a form of financial investment that is targeted at improving the economy of the nation in the long run. Pumping of capital into mining business usually reduces the unemployment rate in a nation and increase the output of the mining business.
This ultimately leads to increase in then nation's economy; this is reflected by increase in the GDP of the country.
