Question

Since the second half of the twentieth century, a number of scientists have been warning that…………

Health and nutrition is declining

per capita income is unstable

Levels of resources are not sustainable

levels of development are not sustainable.​

Answer 1

Answer:

d) levels of development are not sustainable

Explanation:

Since the second half of the 20th century, a number of scientists have been warning that the type and levels of development are not sustainable.

Answer 2

Answer:

the type and levels of development are not sustainable