Out-of-pocket medical expenses contribute to the economic insecurity of many older adults. true or false

The answer is true. This is especially true for older person who cannot afford medical insurance such as Medicare and Medicaid.  This is also true because the older one get the higher the predisposition to diseases hence more ‘economically vulnerable’ to impoverishment.

its the cell wall and the they are unique to plant

answer; i believe that the correct answer is (lung);