Below are the steps of the engineering process (not necessarily in order): a) Know the background
b) Do the work
c) Make a plan
d) Identify a need
e) Evaluate and redesign
f) Test the results
What is the correct order for these steps?
A. abcdef
B. dacbfe
C. dabcfe
D. adfecb

What does the cell nucleus do or, how does it function?

The appropriate concentration for an iodine sanitizer is

Asubstance is held in an open container. its particles move past one another at random speeds but do not leave the container. heat is removed from the system, and the particles slow down. when enough heat is removed, the particles no longer have enough speed to overcome the weak attractive forces between them. when this happens, the substance enters its solid state. the process described above is known as .