It’s pyrite. it leaves green and black streaks :)
Answer: Option B
<u>Explanation:</u>
Exacerbation is a chronic lung disease which causes the airway to be swollen. Exacerbation of asthma cause disease morbidity and causes progressive loss in the functioning of lungs. Exacerbation of asthma when diagnosed should be treated immediately by giving the prescribed drugs to promote bronchiolar dilation.
Asthma attack patients should be very careful when they come across this acute exacerbation. If cold or flu the patient should be treated without any further delay. The inflammation should be kept in the minimal level with the help of medications.
If this is true or false, the ansewr is true
Answer:
Calcium.
Explanation:
Muscle cells are the important for the body as they are involved in the bodily movement. Three different type of muscle are smooth muscle, cardiac muscle and skeletal muscle.
The sarcoplasmic reticulum contains the stored calcium in the muscle cell. The calcium is important ion that plays an important role in the muscle contraction. The actin and myosin protein functioning also depends on the the calcium ion.
Thus, the correct answer is option (B).
