Concluding her presentation on contemporary theories of why sleep is necessary, Marilynn makes all of the following points excep
t: Sleep may have evolved because it kept our ancestors safe during potentially dangerous periods. Sleep gives the brain time to heal, as it restores and repairs damaged neurons. Sleep allows the brain time to process and store information from the previous day. Deep sleep reduces the likelihood someone will have a nightmare.
Deep sleep reduces the likelihood someone will have a nightmare.
Explanation:
In simple words, all other points except the last statement are scientifically proves facts of what are some major requirements to get a proper sleep. In history, the cavemen had issues with hunting in darkness so they decided to wait until the day which ultimately led to long sleeps for them.
Also, sleep is essential for the body and brain as it heals the damaged neurons and also relaxes the muscles all over the body.
Based on the record that the male attacks the red object, the conclusion that can be made is that they recognize when the other sticklebacks are female or male thanks to their red belly and when they have to attack the other to the death, this is part of the natural selection where animals compete to simply reproduce with the female.
When I had to go to university my literary skills helped me a lot, making me get a good grade so that it was easier to get into college and the course I wanted to do. In fact literature has always been something that charmed me and piqued my interest, so the skills came from practice.
There are around 19 million U.S. veterans as of this year, according to data from the Department of Veterans Affairs, representing less than 10% of the total U.S. adult population
