Answer:
Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. For example, A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms
Explanation:
Sodium chloride as we know is table salt which we usually used in our food as condiments. However, the individual components that makes them are highly dangerous. Sodium is a very reactive metal that upon contact with water or air, they become explosive. Chlorine, a gas, is very poisonous and was one of the most lethal weapons used during ww2. But when they are formed to become sodium chloride, the properties have completely changed and hence are different from sodium and chlorine properties.
Can u try putting this in english please
Explanation:
Oxidizing agent is the reactant in the chemical reaction which oxidizes others and reduces itself.
Reducing agent is the reactant in the chemical reaction which reduces others and oxidizes itself.
(a) In the given reaction :-
Cr exists in +6 oxidation state in and forms in which it has +3 oxidation state.
Thus, it is reduced in the chemical reaction. Thus, is oxidizing agent and is the reducing agent.
(b) In the given reaction :-
Zn exists in 0 oxidation state in and forms in which it has +2 oxidation state.
Thus, it is oxidized in the chemical reaction. Thus, Zn is reducing agent and is the oxidizing agent.
Answer:
It allows the traveler to justify questionable expense items.
hope that helped <3