Answer:
The Big Bang model is supported by three important observations: The expansion of the Universe as deduced from the distance-redshift relationship for galaxies and described by the Hubble law.
Explanation:
It is gradual, as they take time to do so. It can vary from weeks to months, or even days if they're lucky.
Answer:
Minimizes repulsion between the valence electrons
Explanation:
The electrons repel each other, so the lowest energy state is one in which the electrons are as far from each other as possible.
The answer would be D. Because ABC are more social than they are scientific
