Help me please I’m in an exam

Why were factories a good source of income? select all that apply. -they produce goods at an exceptionally fast pace. -they build a sense of community among workers. -they often employed low wage earners. -they employed women and children at disgracefully low wages. -labor unions to establish good working conditions.

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.

Review president franklin delano roosevelt’s “four freedoms” speech and president barack obama’s “welcoming remarks” speech. is the “freedom from fear” a concern for both men and women equally? compare and contrast both speeches to answer this question. use the “wedding cake” compare contrast organization.