Physical component means Computer Hardware which you can touch and non Physical component means Software, which you can not touch. nonphysical component designed specially for physically component. like Microsoft company designed Software according the Hardware for example Microsoft windows 64 bit could not install on which 32 bit Architecture Hardware.
Answer:
D is the suitable answer.
Explanation:
All of the above
Er..... i do not know the answer to this
Genes
A gene is the section of DNA required to produce one protein.
I would say C. podcast??? not for sure
