Answer:
5g will be left
Explanation:
Uranium 235 have a half-life of 700 million* years. This means that the element will decay to half its initial amount by that time. So if I start with 10g chunk of 235 Uranium, after 713 million years, only half of it (5g) will be remaining.
*the exact half life of Uranium 235 is 703,800,000 years.
Subsistence farming, form of farming in which nearly all of the crops or livestock raised are used to maintain the farmer and the farmer's family, leaving little, if any, surplus for sale or trade. Preindustrial agricultural peoples throughout the world have traditionally practiced subsistence farming<span>.</span>
The continental margins of the Pacific Ocean Are narrower than those of the Atlantic and are not covered with thick layers of sediment.
Rotate the Earth counter clockwise in the direction shown by the arrow to mimic the passing of time<span>. Show that the Full </span>Moon<span> rises at 6pm, is </span>highest in the sky<span> at midnight and sets at 6 am. It is not visible in the </span>sky<span> at noon because the Earth itself blocks the </span>Moon<span> from view.</span>
Answer:
Option C High cliff walls
