Summarize the impact of societal changes that took place in britain during the eighteenth century.
a. the rich got richer and the poor became poorer.
b. people were gravely affected by constant wars and rebellions.
c. an increasing number of people moved to smaller towns to find solace.
d. people enjoyed more comfortable lifestyles and increased leisure time.

D - People enjoyed more comfortable lifestyles and increased leisure time.

The mid 1800's was the beginning of the Industrial and agricultural revolution. The invention of seed drill by Jethro Full substituted the conventional seed planting technique. In this age, the industrial revolution, led to the growth of number of industries. This brought about both social and economic changes in the society. Thus thid resulted in people enjoying more comfortable lifestyles and increased leisure time.

the sugar-phosphate backbone forms the structural framework of nucleic acids, including dna and rna. this backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.

nucleus

would be most reasonable answer tbh