What is the role of activated charcoal in?

What is the role of activated charcoal in? Activated charcoal acts as adsorbent which adsorbs other gases on its surface. In Gas masks, they adsorb poisonous gases and hence prevent various occupational hazards. Which solution is used in tissue culture? Tissue culture media were first developed from nutrient solutions used for culturing whole plants e.g. […]

What does FedEx do if they lost your package?

What does FedEx do if they lost your package? FedEx allows shippers or recipients to file a claim for any packages that are lost, damaged, or arrive with missing content. You’ll need your FedEx tracking number as well as supporting documents to file your claim online. Can FedEx find a lost package? Another reason to […]

How many Holstein cows are in the US?

How many Holstein cows are in the US? There are more than 9 million dairy cows in the United States, and the vast majority of them are Holsteins, large bovines with distinctive black-and-white (sometimes red-and-white) markings. The amount of milk they produce is astonishing. So is their lineage. How many dairy cows are in the […]

What problems did Europe face after ww2?

What problems did Europe face after ww2? At the end of the war, millions of people were dead and millions more homeless, the European economy had collapsed, and much of the European industrial infrastructure had been destroyed. The Soviet Union, too, had been heavily affected. How did ww2 impact Europe? In addition, many cities, towns […]

Why should I hire a contractor?

Why should I hire a contractor? Good contractors can bring piece of mind, knowledge of industry standards and project management expertise. But they also bring tangible, necessary things to the job: a license, insurance and worker’s compensation. If you act as the general contractor yourself, you assume liability for injuries and property damage. Should you […]

What are the main types of land use?

What are the main types of land use? There are five main different types of land use: residential, agricultural, recreation, transportation, and commercial. What is the most land used for? Agriculture is a major use of land. Half of the world’s habitable land is used for agriculture. The extensive land use has a major impact […]

Who is called comrade?

Who is called comrade? noun. a person who shares in one’s activities, occupation, etc.; companion, associate, or friend. a fellow member of a fraternal group, political party, etc. a member of the Communist Party or someone with strongly leftist views. How do you pronounce Raja? Your browser does not support the audio element….Pronounce Names. Pronunciation: […]

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