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:
Ribosomes
Explanation:
Ribosomes are responsible for linking amino acids together to make proteins.
Answer:
A.Sound waves are unable to travel in outer space.
Answer: The nineteenth century the 1800s.
Explanation:
The ultimate source of energy for living things is the Sun. Plants and other photosynthetic organisms take the energy from sunlight to make glucose. This energy passes to other organisms through the food chain.
