Lewis thomas argues that the earth has become too small a place. what is one reason he lists for this?

The earth is getting small, because the population of the human race is getting bigger and bigger..

  i think you forgot to put the options but if your reffering to this question then your answer will be "b"  a. add "to" to the base form to create an adjective.b. when the subject of a sentence is singular, add "–s" to the base form.c. add "–ed" to irregular base forms to form the past participle.d. do not use a base form with plural subjects