It also is important that the particles be as small as practicable because that reduces their tendency to migrate under the influence of buoyant forces.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: It also is important that the particles be as small as practicable because that reduces their tendency to migrate under the influence of buoyant forces. ### Response: .