Answer:
An election system in which each party running receives the proportion of legislative seats corresponding to its proportion of the vote.
Explanation:
Proportional Representation (PR) An electoral system in which a country is divided into a few large districts, which may each elect multiple candidates.
F........................
Answer:
the supreme court ruled that separating children in public schools on the basis of race was unconstitutional
Explanation:
it signaled the end of legalized racial segregation in the schools of the US, overruling the 'separate but equal' principle set forth in the 1896 plessy v. ferguson case.
14 to 20 hours
On average, infants require 14 to 20 hours of sleep each day.
<h3>Why sleep is necessary for newborn?</h3>
A great deal of physical and mental development occurs while babies sleep. An essential fatty layer called myelin forms around nerve fibers during sleep, and recent research shows that connections between the left and right hemispheres of children's brains are strengthened during sleep.
These developments help the brain function to mature. They also affect important abilities such as language, attention, and impulse control. Brain activity during sleep has a direct effect on a child's ability to learn and can even affect development and mood disturbances. Simply put, sleep builds your baby's brain.
To learn more about newborn's sleep from given link
brainly.com/question/1362833
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