5. tsunamis are less prevalent in the indian ocean than in the pacific. (1 point)

mild

harmful

severe

common

Common.

Explanation:

The initial sentence reads-

Tsunamis are less prevalent in the Indian Ocean than in the Pacific.

Now, judging from the word choices given in the options, the word to change or replace will be "prevalent" with the word that has the same meaning and connotation. So, if that word "prevalent" has to be changed, it will be best replaced by "common". For, common is the of the same meaning of "prevalent". Besides, the other options "mild, severe, harmful" refers to the condition of the tsunami and not the time/ how often it occurs.

Thus, the final sentence will become-

Tsunamis are less common in the Indian Ocean than in the Pacific.

dr. kings dream speech

explanation:

it was late in the day and hot, and after a long march and an afternoon of speeches about federal legislation, unemployment and racial and social justice, the rev. dr. martin luther king jr. finally stepped to the lectern, in front of the lincoln memorial, to address the crowd of 250,000 gathered on the national mall.

is it "means of nourishment"