Answer:
HIV crossed from chimps to humans in the 1920s in what is now the Democratic Republic of Congo. This was probably as a result of chimps carrying the Simian Immunodeficiency Virus (SIV), a virus closely related to HIV, being hunted and eaten by people living in the area
Explanation:
Google
Answer:The official poverty rate in 2017 was 12.3 percent, down 0.4 percentage points from 12.7 percent in 2016. This is the third consecutive annual decline in poverty.
Explanation:
Answer:
classical conditioning.
Explanation:
Classical conditioning: In psychology, the term classical conditioning was proposed by one of the most influential psychologist and behaviorist named Ivan Pavlov. He has discovered the classical conditioning theory while experimenting on dogs and has included a few basic terms associated with it including unconditioned stimulus, unconditioned response, the conditioned stimulus, and conditioned response.
Classical conditioning is described as a learning theory that involves a conditioned stimulus that gives rise to a conditioned response after connecting with an unconditioned stimulus.
In the question above, the technique best illustrates the classical conditioning.
The correct answer is that Jane is more friendly and sociable than Denise. When we get a positive stimuli from a person, we are more likely to open up and feel happier which will lead to us being more sociable to other people. When we feel that the other person does not like us, we tend to close up, doubt ourselves and therefore look less friendly.
