Analyst Questions

Tennis rackets and ballpoint pens are two independent goods. Since, one doesn't depend on the other.

Potentially hazardous foods are foods that might contain food poisoning bacteria and are capable of supporting growth of these bacteria or formation of toxins to levels that are unsafe for consumers, if the foods are not stored at correct temperatures. Toxins are poisonous chemicals produced by some types of bacteria.

The food can be left at room temperature until it reaches 60 deg C because food-poisoning bacteria will not multiply at 60 deg C or above. However, do not leave food cooling at room temperature unless you are sure that the temperature of the food is still at least above 60 C.

Fossil fuels energy source generates the least greenhouse gases. Of them, i.e, oil, natural gas and coal, natural gas source generates the least greenhouse gases.

A nitrogenous base is an element that contains nitrogen that have same chemical properties of the base.

The southern state Telangana decided to make way for electric cars to promote non-polluting vehicles.

The odometer or the odograph is an instrument used to indicate the distance travelled by the vehicle.