Can someone help me with all of these problems and explain them. Ik it’s a lot but I’ll give you brainliest.

Plz me get these answer dubble cheak ur answer plz ppl i need it right

Which of the following happens during cell division? (a) energy is created (b) waste is eliminated (c) carbon dioxide is released (d) damaged cells are replaced

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as