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Which extraterrestrial bodies do scientists think brought water to earths surface?
Wiki User
∙ 12y ago
Comets, many scientists believe.
A few, such as British astronomer Sir Fred Hoyle, believed that perhaps organic molecules may have even brought life itself to the Earth in the early days of our planet. This hypothesis, called "panspermia", suggests that the universe might be filled with life spread from only one or a few original locations. So far, this is only an idea; there is no evidence at all to support it. However, since we have conducted only the most cursory examination of a couple of planets and moons in this one solar system, it cannot be completely discounted.
Wiki User
∙ 12y ago
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Why are africans tall and slender?
Because long, thin bodies, presenting a greater surface area relative to volume, are better able to dissipate body heat respect to rounder bodies that instead are better suited to preserve body heat. The round bodies of the Inuit of the Arctic and the tall, slim bodies of some African population are examples of natural selection at work.
How many bodies were recovered when they sent the White Star Line out for the Titanic?
When the White Star Line sent out ships to retrieve the bodies, 328 were found. Of that number, 119 were buried at sea, and the remainder were brought to Nova Scotia. Of that 209, 150 were buried there.
Where are the Titanic victims buried?
because of the amount of bodies, many were buried at sea, especially if they couldn't be recognized. to those who were found and identified, they were brought ashore, where the families could then come and find the bodies, and bury them where they choose.
What is the relationship between size and being coldblooded or warm blooded?
The ratio of a body to it's mass is less the larger the animal is. A warm blooded animal that is big can generate more heat than a smaller animal. The heat loss from their bodies is proportional to the surface of their bodies, and the heat created by their bodies is proportional to their mass. A cold blooded animal that is small can stay cool.
After the volturi suck the blood from the humans what do they with the dead bodies?
they burn the bodies after
Which of these extraterrestrial bodies do scientists think brought water to Earths surface?
Comets, because they are made from ice and dirt.
Which of extraterrestrial bodies do scientist think brought water to Earth's surface?
Comets, because they are made from ice and dirt.
Acceleration of freefall due to gravity?
At or near the surface of the earth, it's 9.8 meters (32.2 feet) per second2 . It's different at significant altitudes above the earth's surface, or on the surface of other, extraterrestrial bodies.
Used in a sentence of meteoroids?
Meteoroids are small, solid, extraterrestrial bodies that hits the earth's atmosphere.
When deep sea fishes are brought up to the surface of the sea their bodies burst?
the deep-sea water fishes are in equilibrium with the high pressure of the sea water outside i-e. blood in their bodies flows at very high pressure. when they are brought out the equilibrium is disturbed and the pressure outside becomes low which results in bursting of their bodies.
A sentence with bodies?
scientists call stars heavenly bodies
Which extraterrestrial bodies to scientist think brought water to earths surface?
Comets, many scientists believe. A few, such as British astronomer Sir Fred Hoyle, believed that perhaps organic molecules may have even brought life itself to the Earth in the early days of our planet. This hypothesis, called "panspermia", suggests that the universe might be filled with life spread from only one or a few original locations. So far, this is only an idea; there is no evidence at all to support it. However, since we have conducted only the most cursory examination of a couple of planets and moons in this one solar system, it cannot be completely discounted.
What are scientists that study heavenly bodies?
Astronomers.
Large bodies of ice that move across earth's surface?
Large bodies of ice that move across the Earth's surface are glaciers.
The name of the kind of scientists who study landforms and bodies of water?
A geomorphologist.
Free fall acceleration near earth's surface?
At or near the surface of the earth, it's 9.8 meters (32.2 feet) per second2 . It's different at significant altitudes above the earth's surface, or on the surface of other, extraterrestrial bodies.
What is the difference between an asteoroid and a meteoroid?
An asteroid is any of the small celestial bodies composed of rock and metal that orbit the sun, and a meteoroid is any of the small solid extraterrestrial bodies that hits the earth's atmosphere while traveling through the solar system.
