How does photosynthesis and cellular respiration play a role in the carbol cycle essay

Dogs make wonderful pets because they us stay happy and healthy. the topic sentence is "dogs make wonderful pets." , is this correct? i keep doubting myself.

Which best compares the role of irony in "a journey" and "young goodman brown"? a) while the wife hopes to escape and cannot, brown hopes to sin but is saved.b) both characters try to cling to reality but are lost in the their dreamsc) neither character recognizes the irony in his or her situations before it is too late. d) both characters embark on journeys that take them away from what they are seeking.

Which theme of romeo and juliet is reflected in this excerpt?