Tar sands (also called oil sands) are a mixture of sand, clay, water, and bitumen.[1] Bitumen is a thick, sticky, black oil that can form naturally in a variety of ways, usually when lighter oil is degraded by bacteria.[2] Bitumen has long been used in waterproofing materials for buildings, and is most familiar today as the binding agent in road asphalt. However, most of the bitumen produced from tar sands is refined and mixed with lighter oils to produce synthetic crude oil that can be further refined and used in much the same way as typical crude oil.[3]
Because bitumen is very thick and does not flow easily,
A. Small nuclei merge and form a larger nucleus, and mass is converted into energy.
<h3>
How is energy produced during nuclear fusion?</h3>
In a fusion reaction, two light nuclei combine to form a single heavier nucleus with the release of energy because the total mass of the resulting single nucleus is less than the mass of the two fused nuclei.
So we can conclude that option A is the correct answer.
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Answer: but crack and balls
Explanation:
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CAU-CGC and more is the answer
Answer:
Explained below
Explanation:
Sometimes offspring do not resembles their parents because of variation, so these character varies in population. When Darwin went to Galapagos Islands, he observed an amazing diversity of characters. He realized that there were many varieties of finches in the same island. He collected two sets of parent offspring data in two different years. Most of the parents who captured before their beak depth were known then he captured offspring with fledged and measured their beak depth. He calculated average beak depth of two parents and then compared with offspring beak depth.
