Jelaskan peranan mikroorganisme yang hidup di kolon dalam proses pencernaan

Barbara is converting 78°f to degrees celsius. first, she subtracts 32 from 78. what is the next step?

There are six elements that make up most of the human body. which of the following is not one of these six elements?

In iceland, the mid atlantic ridge runs through the center of the contry. what can you conclude about the apperence of iceland many thousands of years from now?