Why is bioremediation a safer option compared to other options used. Group of answer choices

It is a more direct option compared to other more mainstream options used today.

It's a cheaper compared to all other options.

It cures the air.

It's natural, and cleaner for the environment.

The truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey

Im assuming this is a multiple choice answer what is the answers to chooce from?

Aplant cell has vacuoles and a cell wall