<span>Many nuclear families have enough economic stability to provide children with luxuries, opportunities, and a safe environment. Pew Research Center notes 57 percent of households with married parents were well above the poverty line while only 21 percent of single-parent households were. Children in nuclear families may be able to attend dance, gymnastics, music or other types of classes, especially when both partners work outside the home. Children with these opportunities are more likely to be successful academically and socially</span>
The equivalent expression is 6y+7.
Answer:
C.
Explanation:
The C horizon consists mostly of large rocks and no soil that plants/plant material can inhabit
