Explanation:
There are two classes of nuclear reactions which are:
- Nuclear fission
- Nuclear fusion
In nuclear fission, a radioactive isotope which has a heavier nucleus spontaneously disintegrates(breaks up) into 2 lighter nuclei and several neutrons with a large release of energy.
A nuclear fusion occurs by the combination of small atomic nuclei into larger ones with the release of a large amount of energy.
I hope you can make the best choice from this explanation.
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Loamy soil is ideal for gardening because it contains c-mostly sand with very little clay or silt.
Loamy soil is good for gardening since this soil can retain water and nutrient, but if the water is too much it still can be drained away. The soil contains mostly sand which was bigger particle than silt and clay.
It gives the plant air and food
The negative impact humans could have on an ocean ecosystem is pollution, which can lead to a mass extinction on the wildlife.
The ventromedial hypothalamus is the part of the brain that
is responsible for hunger, fear, and even the sexual activity. In this problem,
researchers destroyed snippy’s ventromedial hypothalamus, this means that
snippy will not be able to feel hunger, fear and will not be active in sexual
activities.
