What is meant by a viable business idea

You have learned in your course that the egyptian society was organized in to classes (like a pyramid). the class one was born into affected their daily lives. is this true for today? does the socio-economic class you are born into determine your daily life activities? why or why not? you must write at least one complete and detailed paragraph to earn full credit.

During sensitive periods of brain development like cell migration the brain is vulnerable to effects like: a. malnutrition b. infection c. toxins /drug use d. b and c e. all of the above

Mag bigay ng mga halimbawa at mga pangungusap ng ponemang suprasegmental (diin) ex. puno at puno