Improperly managed agricultural<span> activities contribute to environmental degradation. Two ways are:
1. </span><span>nutrients, pesticides, sediment, and bacteria, or by altering stream flow may impact surface water
2. Deforestation (the removal of forests on the Earth) - causes increase of carbon dioxide and climate change </span>
Carbon monoxide and hydrogen cyanide are another 2 highly toxic chemicals found in cigarette smoke. Carbon monoxide is a colourless and odourless gas that is released when tobacco is burned. It is the reason why a lot of smokers gasp for their breath after only light exercise.
The correct answer is Loratadine. It is a second-generation peripheral histamine H1-receptor blocker which is used to treat allergies. It is closely related to tricyclic antidepressants. It is listed as one of the most important medications needed in a basic health system.
Whats the question exactly i dont get it