Nyah nyah nyah nyah``~

The embryonic stage is the most critical stage of fetal development. true false

Answer in a couple of paragraphs, 1 or 2 at the most if anything! 20 points + brainliest--> explain what all the systems in your body do to work together < --list of systems needed: circulatory systemrespiratory systemdigestive systemexcretory systemnervous system

During times of strees what increased in the body causing the body sex hormones to decrease