Answer:
law of conservation of mass
Explanation:
Law of conservation of mass -
This law was given by the father of chemistry , Antoine Laurent Lavoisier .
According to this law ,
The mass of the system remains constant , i.e. , mass can neither be created nor be destroyed , is known as the law of conservation of mass.
In a chemical reaction , the mass of the reactant always equalizes with the mass of the product.
Hence , from the given information of the question ,
The correct term is the law of conservation of mass.
Answer:
President Bill Clinton ABSA Bank Mr David Rockefeller and Ms Peggy Dulany
Motsepe Foundation Bill & Melinda Gates Foundation Vodacom (Pty) Ltd
Explanation:
Answer:option A is the correct answer
Explanation:
Drive is an act of motivation(for example; hunger) that have primarily biological purposes.
Needs motivate human beings. The need to satisfy hunger, sexual urges etc motivates man. Some needs may decrease when satisfied, while others may not.
When a need is satisfied, the drive to satisfy that need decreases. Therefore, a drive can be said to be a need of instinct.
One may a higher drive for need or a lower drive. For example, for a secondary drive such as getting wealth. One may have the need of wanting money but if the drive is not enough you may have to settle for less.
