I REALLY NEED HELP ON THE QUESTION PLEASE

The critical period for development, when exposure to disease prenatally can have the most devastating effects of growth, is

I’m giving out free points and brainliest to whoever answers this fast and correct : ) if you want to obtain a class e license before you turn 18, you a. be in compliance with school attendance requirements b. have proof of employment c. be a u.s. citizen d. own a motor vehicle

Explain one reason why disorders are not easy to classify.