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dem82 [27]
3 years ago
7

Which families of metals are not so reactive, which allows them to exist by themselves in nature?

Biology
1 answer:
denis-greek [22]3 years ago
4 0
‘Noble gases’ are least reactive as their outer shells are fully filled with electrons. These do need to share their electrons from outer shells  with other elements .
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The thick band of fibers that connects the two hemispheres of the brain is called the __________. corpus callosum cerebral corte
aliina [53]

The thick band of fibers that connects the two hemispheres of the brain is called the corpus callosum.

<h3>What is the function of the corpus callosum?</h3>
  • The greatest connective network in the brain is the corpus callosum, which is Latin for "tough body."
  • The corpus callosum is a significant mass of more than 200 million myelinated nerve fibers that connects the two hemispheres of the brain and enables the communication between the right and left sides of the brain.
  • This cerebral highway serves as a conduit for the continual exchange of sensory, motor, and cognitive information.
<h3>What is the structure of the corpus callosum?</h3>
  • The roof of the lateral ventricles is made up of part of the corpus callosum.
  • Four distinct neural pathways that connect various regions of the hemispheres make up the corpus callosum. The rostrum, genu, trunk or body, and splenium are the neural pathways.
  • The isthmus is a thin area that lies between the trunk and the spleen.
  • The tapetum, a group of fibers from the trunk and spleen, forms the roof of each lateral ventricle.

To learn more about corpus callosum visit:

brainly.com/question/14512960

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1 year ago
"during expiration, which best describes the role of the diaphragm?"
Scilla [17]
During respiration, the diaphragm moves upwards and returns to dome shape from the flattened shape before during expiration.

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However, if we breathe in again, which makes that inhalation, the diaphragm moves downwards into a flat shape so that it can increase the lung volume and thus we can breathe in as much air we can. This process is completely opposite from expiration.
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What property of water results from the high cohesion between water molecules?
schepotkina [342]
Surface tension I think. which makes it feel like you are hitting concrete when you fall onto water from extreme heights.
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The skeletal system
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