'An Increase in the Price of Petrol Will Increase the Demand

question 30

True/False

'An increase in the price of petrol will increase the demand for hybrid vehicles.' This statement is an example of a positive economic statement.

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Definitions:

Neurotransmitter

Chemical substances in the body that enable neurotransmission, transmitting signals across a chemical synapse from one neuron to another.

Dopamine

A neurotransmitter in the brain that plays a key role in regulating movement, mood, and reward.

Serotonin

A neurotransmitter in the brain that is critical in regulating mood, appetite, sleep, memory, and learning.

ACh

Acetylcholine, a neurotransmitter involved in many functions including muscle activation and memory.