d) the concentration of lower-income groups in rental housing
The answer is Buckingham palace
Answer:
EEG
Explanation:
EEG or electroencephalography is a technique that measures the electrical activity of brain.
For measuring electrical activity, electrodes are attached to her scalp. An abnormal activity of brain such as epilepsy can also be recorded by EEG.
The brain is an electrical system as it is a network of neurons. Neurons communicate with each other via electrical signal. The more electrical signals corresponds to more brain activity.
The electrodes of an EEG record the electrical changes occurring in thousands of neurons.
The signal received by the electrodes is amplified by an amplifier. Various maps of brain activity is generated by a computer.
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Answer:</h2>
C. planets revolved around the earth
Explanation:
The other planets besides the sun revolve around the earth says scientists that are in the ISS --International Space Station-- watching it all happen.
This answer was gotten by watching a CNN 10 Teens video.
Answer:
The answer is seriation.
Explanation:
Seriation is a process which involves the arrangement of a series of objects following a hierarchical order. An example would be organizing objects by size or alphabetical order.
According to psychologist Jean Piaget, this process is acquired by children in their <u>concrete operational stage</u>, and it's important for understanding abstract concepts such as mathematics and time.
