Answer:
Accretion
Explanation:
The Nebular also known as blank theory suggest that Protoplanets began to form around the protosun from many collisions and combinations of gas and natter called Accretion.
Protoplanets are basically extremely small planets that have the size very similar with the size of moon. It is commonly viewed by astronomers that some celestial objects were formed during the process of formation of solar system that are now considered as protoplanets. They were a whirling cloud of gas and dust that condensed down and formed this combination of matter and gas called Accretion.
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Organic molecules can range in size from simple molecules to complex structures containing thousands of atoms! Although carbon is present in all organic compounds, other elements such as hydrogen , oxygen , nitrogen , sulfur and phosphorus are also common in these molecules.
You would want to approach the person and see if they are breathing and call for an ambulance.
Answer:
Gregor Mendel, through his work on pea plants, discovered the fundamental laws of inheritance. He deduced that genes come in pairs and are inherited as distinct units, one from each parent. Mendel tracked the segregation of parental genes and their appearance in the offspring as dominant or recessive traits.
