Scientists have warned doctors of the danger of their increasing use of antibiotics for treating minor illnesses. They are concerned because .

Excess amount of consuming antibiotics may lead to side effects in health.

Explanation:

Antibiotics are antimicrobial substance which is activated against certain bacteria.

Antibiotics are used against foreign substance or bacteria or any other pathogen but these are useless against viral infections,fungal infection etc.

Intake of high amount of antibiotics may create certain health issues like-

Diarrhea with watery reactionItching with discharge.white patches on tongue.shortness of breathing.Nausea,loss appetite,indigestion.Stomach cramping,painfeeling of fullness.

The answer is magnitude measures the effects of an earthquake on the area , while the intensity measures the strength of an earthquake.

No 1 very mooch