Answer:
Microorganisms have adapted to inhabit almost every corner of the world. They live in the oceans and lakes, where they provide a valuable food source for larger organisms. They live on land where they may the decay of dead organic material, recycling valuable nutrients. ... Many microorganisms cause disease in humans.
Surely it's D) Simile. It is a figure of speech that is used too compare two states or smth else. You can identify it by the words "like" and "as".
The phrase means that there's a lot of dirt around us and it is a common thing to see that.
Answer:
1. they picked up the coffee beans.
I dried then in the open
after they are roasted in the oven
they cooled in the freezer
Key words would be the best :)