Explanation:
An autoimmune disorder occurs when the body sees it's own cells as foreign antigens and begins to attack them.
The treatment depends on the particular autoimmune disorder; however, the mainstay of treatment is the use of IMMUNOSUPPRESSIVE MEDICATION. Examples include corticosteroids (such as prednisone) and nonsteroid drugs such as azathioprine, cyclophosphamide, mycophenolate, sirolimus, or tacrolimus.
Answer:
The phenomenon is called convergent evolution
Explanation:
Convergent evolution is the name given to the evolutionary phenomenon whereby a similar characteristic appears independently in two unrelated species, that is, that do not have a direct common ancestor from whom they could inherit that characteristic. Similar characteristics resulting from evolutionary convergence are called analogues or homoplasms (from the Greek, “shaped in the same way”). This process is very common and can be explained by natural selection, since similar selective pressures tend to favor similar adaptations.
Explanation:
Generate electricity Fossil fuels can be burned to power vehicles like cars, but they can also be used to:generate electricity
D a change in color of a subtance
Answer:
Charle's law.
Explanation:
Charle's law:
According to Charle's law:
The volume of gas is directly proportional to the temperature when pressure and number of moles of gas are kept constant.
Mathematical expression:
V ∝ T
V = KT
V/T = K
when temperature is changed from T₁ to T₂ and volume is changed from V₁ to V₂.
V₁/T₁ = K and V₂/T₂ = K
V₁/T₁ = V₂/T₂
Their ratio remain constant for same amount of gas at same pressure.
