The answer is: It allowed the farming society to dig up the dirt on their farms allowing a more effective and easy way to plant their crops.
The method of farming contributed by the invention of plow allow societies to produce more products with lesser amount of time (most popular one would be by combining it with animals such as buffalo or horses) . This invention help to address hunger problems that exist at that time and bring wealth and prosperity through the agricultural sectors.
A limited supply is something that is not unlimited; it cannot be replaced forever. for example, fossil fuels are a limited supply.
They use it as a defense because if they are being hunted by a predator, they will use a certain light pattern to alert any larger predators to get whatever is hunting them.
Answer:
Explanation:
There does not appear to be such a specialty in psychology - ego psychology covers studies in the case of identity and childhood and adolescence psychological development are covered by pediatric psychology.
Answer:
spinal cord
Explanation:
In 1965 Melzack and Wall proposed the gate-control theory to explain the phenomena related to pain. This theory suggests the presence of a mechanism at the level of the central nervous system that opens or closes the pain pathways.
The transmission of afferent (sensitive) nerve impulses is modulated by a gate system, located in the posterior antlers of the spinal cord.
