The part of an atom that is mostly empty space is the electron cloud
It is D & E. Uranus is Helium & Hydrogen, And it has dark rings
Answer: option A - bottleneck effect
Explanation:
Whenever sudden change caused by human or natural disasters occurs in the environment leading to the reduction of organisms or biodiversity present to a lower size, such condition is referred to as BOTTLENECK EFFECT.
Answer:
Shale is not a metamorphic rock it is actually a rock that is made during the process of making slate
Explanation:
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