Answer:
4) presents a clear danger to the nation
Explanation:
We can see this used during today, if somone yells that they have a gun in a bank, even though they may not have a gun, they are intending panic to a crowd which is still, 'clear and present danger', and that's why our freedom of speech is extended so far.
Egyptians wrote in hieroglyphs, which is a series of symbols and pictures that they used to form sentences. They were mostly written on papyrus, wood, or carved in stones.
Answer:
A federal grant to states to assist in the building of new public schools is an example of a <u>categorical</u> grant.
I hope this helps, L.E.
Environmental factors interact with Circadian rhythms to regulate sleep cycles, Daylight triggers a process that induces the pineal gland to end melatonin production; alert in the early afternoon; alert in the late afternoon.
Circadian rhythms are regulated by the brain's Suprachiasmatic nuclei (SCN), which are located in the hypothalamus. Circadian rhythms regulate daily biological arousal. Circadian rhythms are physical, mental, and behavioral changes that follow a daily cycle.
Circadian rhythms are intrinsic, biological rhythms that can be entrained such as physical activity and work cycles. A pair of cell clusters in the hypothalamus that controls circadian rhythm. Environmental cues can help keep circadian rhythm synchronized. The most important environmental cue is sunlight.
To learn more about Circadian rhythms here
brainly.com/question/857658
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