20 баллов. Составьте пожалуйста из этих слов правильные предложения. (3 предл)

1 Scientists consider that in the human body about 10, 000, 000 red blood cells are destroyed every second.

2 Not more than 1% of oxygen necessary for the human body is absorbed through the skin

3 Microorganisms may multiply very rapidly in a favourable environment  

1. Scientists consider that every second about 10 000 000 red blood cells are destroying in human body.

2. Microorganisms may multiply very rapidly in a favourable environment.

3. Not more that 1% of oxygen is absorbed through the skin necessary for thr\e human body.