developmental psychology

each question should be 1-2 paragrpahs 

1. Chapters 15 and 17 describe a number of physical changes that occur during the middle and late adult years. Choose any two physical changes that occur across the middle and/or late adult years. Describe the changes and explain how they impact the functioning of individuals in their everyday lives.

2. Throughout the chapters, the authors note a variety of factors that influence physical, cognitive, and psychosocial functioning throughout the adult years. Given what was discussed, identify and describe 2 things that middle-aged and/or older adults can do to promote healthy aging (healthy aging means maintaining adequate physical, cognitive, and psychosocial functioning).