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"Rapid Eye Movement" is typically observed as a basic determinant of deep sleep. Aditionally, an EEG can be used to measure T-wave output. An oxymeter is used to determine oxygenation of the blood, and an EKG is used to minitor heart rate and pulse.
Any and all of these can be used to determine how well a baby sleeps.
What else can I help you with?
Why do scientists use tools when they make observations?
Tools enable scientists to make more accurate observations, and to observe things that they otherwise could not observe. For example, microscopes allow scientists to observe bacteria, which otherwise are too small to see.
What problems could arise if scientists used diffrent units to measure height?
It would no longer be possible to understand or compare results obtained by different scientists.
What are two observations scientists could make about the leafcells and chloroplasts shown?
Scientists could observe that the leaf cells have a large number of chloroplasts, indicating their role in photosynthesis. Additionally, they could note the green color of the chloroplasts due to the presence of chlorophyll, the pigment responsible for capturing light energy.
What problems could arise if some scientists measured length in inches and others measure length in centimeters?
you lick yourelf
Could you show me what is a gravity?
No. Gravity is a force which attracts any two objects, but you can't see it, and scientists have yet to even observe the particles that cause it. It is, however, obvious that it exists.
What variable did you observe?
Did you observe could be anyone. Please be specific.
What variable you observe?
Did you observe could be anyone. Please be specific.
Used to represent things that happen too slowly or quickly to observe directly?
Scientists create models to observe things they could no directly observed. A model can be used to represent things that happen at a very slow rate, a very high rate, or at a scale too small or too large to observe directly.
Why had Len Kleinrock and the other computer scientists gathered to observe the computer and the router?
They were about to see whether information could successfully flow between a computer and router, for the first time in history.
How do scientists know atoms exist if atoms are so small?
Scientists use a variety of experimental techniques, such as the scanning tunneling microscope or particle accelerators, to indirectly observe and study atoms. Through these methods, they can measure atomic properties like mass, charge, and behavior, providing concrete evidence of their existence despite their small size.
How could you observe and measure the way the sun appears to move across the sky with out looking at the sun?
Put a stick in the ground and look at the changes in the direction and length of its shadow.
Can mom and dad and babies be in the cage together?
no the parents and babies could mate together and after a while you will need to separate the female babies from the male babies and posibley the mother and father as they will breed again. however you could keep the mother and the female babies together, but the males will need separating no the parents and babies could mate together and after a while you will need to separate the female babies from the male babies and posibley the mother and father as they will breed again. however you could keep the mother and the female babies together, but the males will need separating no the parents and babies could mate together and after a while you will need to separate the female babies from the male babies and posibley the mother and father as they will breed again. however you could keep the mother and the female babies together, but the males will need separating
