The generally widely accepted first step of the scientific method is to ask a question.
This is where you think of a question which you want to do an experiment on, and then later on conduct an experiment to answer that question.
In the small intestine, cells contain microvilli, which are tiny hair-like projections that increase nutrient absorption. These projections increase the surface area of the small intestine allowing more area for nutrients to be absorbed.
Acoustic emissions technician.
Acoustical physics.
Aerospace engineer
Air traffic controller
Ariel survey flight supervisor.
Artificial intelligence developer.
Assistant research officer.
Astronomer
