How do I mark someone most ?

If two person had given your answer then there is a option of mark as brainliest. Click there in the option of mark as brainliest in which you like the answer most. If any one person has given answer then after some days you will a notification to mark his/her answer as brainliest. By this you can mark an answer as brainliest.

Explanation:

There is a little crown beside the report button on their answer click it that will mark them brainliest. You have to have two answers.

Explanation:

ground wouldnt be clean and the soap wouldnt be dirty

the answer is anaerobic activities