National Science Education Standards. 1  Organisms have basic needs. For example, animals need air, water and food; plants require air, water, nutrients, and light. 2  Each plant or animal has different structures that serve different functions in growth, survival, reproduction.
Upon revocation, the buyer can then cancel the contract and compel refund of the purchase price of the goods. In some states, the courts allow the seller to set off the price for the time the buyer kept the goods before the revocation. In contract law, revocation can also refer to the termination of an offer.
An agency may be terminated by act of the parties in several ways: -termination by one party: both the agent and the principal have the power to terminate the agency relationship but may not possess the right. It's called Revocation if done by the principal and Renunciation if terminated by the agent.