Answer: The hardy-weinberg equilibrium is a principle stating that the genetic variation in a population will remain constant from one generation to the next in the absence of disturbing factors.
Answer:
technologies will affect the composition of trade by increasing the services component, fostering trade in certain goods such as time-sensitive products, changing patterns of comparative advantage and affecting the complexity and length of global value chains.
An individual who feels the need to check and recheck repeatedly whether or not the stove was turned off is probably suffering from an obsessive-compulsive disorder (OCD).
An OCD is a mental disorder that affects people with an obsession to check things repeatedly without any reason in particular. In the example provided, the individual cannot control the need to check if the stove is turned off.
Other types of OCD include doing certain routine activities repeatedly such as washing hands several times during the day.
People affected by OCD usually look for help with different therapies in order to overcome this mental disorder.