If you believe the economy is about to go into a recession and your portfolio consists of growth stocks, defensive stocks and long-term bonds, you might change your asset allocation by selling and buying .

Growth stocks; Long-term bonds

Explanation:

If you believe the economy is about to go into a recession and your portfolio consists of growth stocks, defensive stocks and long-term bonds, you might change your asset allocation by selling Growth stocks and buying Long term bonds.

As in the given case, the economy seems to be in trouble and chances that it may go into recession, then there is a high-risk float in the money market which may reduce the growth of stocks and long term bonds have fixed income, therefore, while allocating assets during the recession, people should sell growth stocks and buy long term bonds.

b. take periodic breaks and alternate between tasks.  

will increase work efficiency, and avoid health issues.

odd consecutive integers are odd integers that follow each other. they have a difference of 2 between every two numbers. if n is an odd integer, then n, n+2, n+4 and n+6 will be odd consecutive integers. the first number in the pattern is always the variable on its own or in this case, "n". examples.