Because by creating hybridization of orbitals you get lower than in plain bonding.
The soil was more fertile the closer to the coast you were so it helped many settlers plant crops. Settlers preferred to leave near the coast to have an abundance of food instead of living in a "desert".
Answer:
The effective ingredient was likely quinine from the cinchona tree.
Explanation:
Quinine is obtained from the bark of the cinchona tree and it is used in the treatment of malaria. Malaria is transmitted to humans by several species of mosquitoes. In South America, Malaria is mostly transmitted in rain forest areas in northern countries. Therefore, in the situation we are studying here, the member who became ill might have been infected. The quinine present in the cinchona bark made him feel better.
Answer:
<u>a. unconditioned stimulus- extremely hot water.</u>
<u>b. unconditioned response- excruciating pain.</u>
<u>c. neutral stimulus that becomes conditioned stimulus- toilet flush.</u>
<u>d. conditioned response- leaping out of the shower.</u>
Explanation:
<u>In psychology, the terms mentioned below are the core most parts of the classical conditioning theory which was proposed by Ivan Pavlov, a great psychologist.</u>
<u>Unconditioned stimulus:</u> It is defined as a stimulus that triggers a response unconditionally or naturally.
<u>Unconditioned response:</u> It is defined as an "unlearned response" that ought to occur unconditionally in regards to an "unconditioned stimulus".
<u>Conditioned stimulus:</u> It is defined as a formerly "neutral stimulus" that gives rise to conditioned response after connecting with an unconditioned stimulus.
<u>Conditioned response:</u> It is defined as a response that is being elicited when a neutral stimulus becomes connected with an unconditioned stimulus.
Answer:
True
Explanation:
He did give citizenship to Athenians who didn't own land.