Alyssa experiences the following symptoms during the week before her period and ending within a few days after the period begins: irritability and anger, difficulty concentrating, fatigue, changes in appetite, sleeping too little, feeling overwhelmed, and physical discomfort. alyssa is most likely suffering

The correct answer is a. when they started making tools that will them in cultivating lands, they could raise crops and that made them attached to one place for a longer period of time. after that, they started domesticating animals and building their own permanent settlements that resemble the ones we have today.