Answer:
Under the rules of the Commission on Presidential Debates, presidential candidates must earn the support of at least 15 percent of voters in national polls in order to join the televised debates; recent reports suggest that Libertarian Party candidate Gary Johnson may be getting close. With less than two months to go until the first debate, he is hitting between 8 and 11 percent in various national polls – still well behind the nominees of the Democratic and Republican parties, but enough to make an impact on the outcome.
Barbara Perry, the director of presidential studies at the University of Virginia’s Miller Center and co-chair of the center’s Presidential Oral History program, recently discussed the impact third parties have had over the years and how they might affect the 2020 election.
Explanation:
Answer: D) Segmental level, projection level, precommand level
Explanation: The hierarchical organisation of the motor control system is only one aspect, besides it there is a parallel one. The motor control system is responsible for regulating movement and as such is crucial for the body's motility, which includes directional movement and reflexes. Of course, motor control only exists in organisms that have a nervous system.
As for the hierarchy of the motor control system, the lowest in the hierarchy is the segmental level. It consists of reflexes and parts of the nervous system in charge of automatic movements.
Second in the hierarchy from the lowest to the highest is the projection level and helps in the functioning of the segmental level, i.e, for the regulation of reflexes and for monitoring the multi neuronal system.
The highest level is the precommand level, which is responsible for controlling the output impulses that control the finest, most precise movements of the body, responsible for starting and stopping movements, regulating the muscles, and preventing unwanted movements.
Answer:
If the rich man had not been so miserly, he would have understood the concept of momentum and velocity. All he needed at that point was momentum to acquire a certain velocity. All he would have done was to face away from the shores and throw the bag of coin with great force. This way, he would have acquired the velocity needed to push him to the shore by conserving some momentum. After all it is stated in the question that the ice is frictionless and thus he would be able to slide down to the shore.
Explanation:
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