The correct answer is "<span>two-thirds of adults".
Siblings are individuals who has one or both parents in common with each other, or in other words they come from one family. Siblings are mostly close to each other and sometimes it depends on how they are raised, sometimes siblings may be greedy or selfish to one another, yet it is up to their parents on how they will be treated and how siblings will treat their brothers or sisters.</span>
The percentage of adults that reports being close to their siblings is 66%. This is significantly less than the proportion of people who are close to their siblings at a younger age. As people age, many tend to form meaningful connections with people outside of their immediate family. As a result, family connections can sometimes be weakened. Nevertheless, the relationship between siblings remains one of the strongest ones within the family.
In heterogeneous mixtures, two or more ingredients intermingle or in simpler words mix, but remain physically separate. Often it is possible to separate the original ingredients by physical means, such as filtering.
