DUE TO GRAVITATIONAL COLLAPSE SOLAR SYSTEM IS FORMED , ORBITS ARE CURVED TRAJECTORIES AND SIZE AND COMPOSTION OF PLANET ARE VERY UNIQUE AND COMPOSED OF ROCKS AND METALS.
Explanation:
The formation and evolution of solar system has began 4.5 billion years ago,due to gravitational collapse of a small particle from a giant cloud.
The solar system was formed through tidal interactions which took place between a protostar having low density and the sun.
an orbit is the gravitationally curved trajectory of an object. To a close approximation, planets and satellites follow elliptic orbits, with the center of mass being orbited at a focal point of the ellipse
The planets in our solar system are each very unique for various reasons. When it comes to their measurable sizes in diameter, the planets vary greatly. Jupiter, for example, is approximately 11 times the diameter of the Earth. Mercury, on the other hand, is 2.6 times smaller in diameter than the Earth.
The giant planets have dense cores roughly 10 times the mass of Earth, surrounded by layers of hydrogen and helium. The terrestrial planets consist mostly of rocks and metals. They were once molten, which allowed their structures to differentiate
<span>A weed 18 % the same as me</span>
<span><span>A fruit fly 44 </span>% the same as me</span>
<span><span>A mouse 92 </span>% the same as me</span>
<span><span>A chimpanzee </span><span>96</span>% the same as me</span>
The environmental change that is caused by the increasing levels of solar energy will cause the melting of the ice at the poles and hence increase the sea level, whereas, the movement of tectonic plates under the surface of Earth causes the drifting of the continents. We have surely come across the formation of new islands, mountains and vanishing of existing land masses due to the movement of tectonic plates in the past.
Hence the continent drifting is caused by the movement of tectonic plates. This is definitely a long-term change since the time period taken for such geological changes is large.
Hence the option B applies to our answer
Your answer is B, C , and D.
Yes that is true. The gray matter of the cerebrum is the area of the brain where nerve cell bodies make connections, called synapses, that control brain activity.
White matter, on the other hand, is mostly the axons of neurons. The pale fatty insulator of axons, myelin, is mainly responsible for their whitish appearance on gross examination.
