A neuron is a specialized cell, found in the brain, spinal cord and the peripheral nerves known as the nerve cell. The structure of a neuron varies with their shape and size and it mainly depends upon their functions
<h3>what is the structure of neuron ?</h3>
Dendrites which is A branch-like structure that functions by receiving messages from other neurons and allow the transmission
Cell Body has a cell body with a nucleus, Golgi apparatus, endoplasmic reticulum, mitochondria and other components.
Axon is a tube-like structure that functions by carrying an electrical impulse from the cell body to the axon terminals
Synapse functions by permitting the entry of a neuron to move an electrical or chemical signal from one neuron to another neuron.
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The two membranes pull apart a little and create a small pocket or sack of air. As the developing bird grows, it breathes in oxygen from the air sack and exhales carbon dioxide. Several thousand microscopic pores all over the surface of the egg allow the CO2 to escape and fresh air to get in.
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<h3>1.The correct answer is:</h3><h3>b.earthquake</h3><h3>Explanation:</h3>
An earthquake is created by tectonic plates becoming united and placing a force on the ground. The tension grows so great that rocks give way by cutting and driving along fault extensions.
<h3>2.The correct answer is:</h3><h3>These mountains likely formed from compression.</h3><h3>Explanation:</h3>
Mountain embodiment relates to the geological methods that hold the extension of mountains. Various aerial enduring continental margins various reasonable share the identical mechanism of uplift. where folding is created by horizontal compression operating on a thin to the thick crust development zone .
<h3>3.The correct answer is:</h3><h3>formed when crust pulled apart
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formed at a divergent boundary
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formed when tectonic plates separated </h3><h3>Explanation:</h3>
The Rift Valley was created by powerful subterranean oppression that ripped aside the earth's crust. These powers prompted huge parts of the crust to decline between parallel lapse lines and drive up the molten stone in volcanic explosions.
<h3>4.The correct answer is:</h3><h3>expanding gases</h3><h3>Explanation:</h3>
As they rise, gas particles in the magma arise out of suspension and make bubbles and as the bubbles rise they expand. Eventually, the pressure from these bubbles is greater than the enclosing solid rock and this neighboring rock fissures, letting the magma to get to surface.