The correct answer is pneumoconiosis.
The occupational disease is the disease, which is acquired through the occupation.
The coal workers, especially those who work in mines are regularly in contact with the coal dust, which is also called as black dust. This black dust can accumulate inside the lungs of the coal workers.
The accumulation of the black dust causes the pneumoconiosis. It can lead to coughing, shortness of breath and fibrosis of lungs.
Answer:
In bacterial cells, the process is simpler, making fission faster than mitosis. Because a bacterial cell is a complete organism, fission is a form of reproduction. While there are some single-celled eukaryotic organisms, mitosis is most often used for growth and repair rather than reproduction.
why does our nose get stuffy when we have a cold
Answer:
Due to dilation of blood vessels in the sinuses of the nose
Explanation:
Often times, we think our nose gets stuffed up due to the excess mucus in times of cold but it is not always so.
We get stuffed due to the body's homeostasis, a drive to internally control and balance the outside environment.
- During cold, blood vessels dilate so as to allow for more inflow of blood.
- Incoming blood brings in more heat to the body parts.
Yes it is possible for the value to be greater than 1
Answer:
Explanation:
In the first minute the elevator desends 4 meters. The elevator stops at minute two. In minute three the elevator decends another 4 meters. The elevator stops at minute four. In minute five the elevator decends two meters.
