what are conserved quantites in nature ? Name any two.

What are conserved quantities in nature ? Name any two.

What are the conserved quantities in nature? Name any two.

What are conserved physical quantities of nature ?

What is a salt ? Name any two salts.

Conservative Forces in Nature

What are duct glands? Name any two.

What are ductless glands? Name any two.

(a) Explain the narrowly utilitarian, broadly utilitarian and ethical arguments in favour of conservation of biodiversity. (b) How is designation of certain areas as hotsphots a step toward biodiversity conservation ? Name any two hotspots in India.