Question

Please help It's do tomorrow

Answer 1

I believe its
1 digestive because well you have to digest the food
2 endocrine because it controls your saliva which helps break down the food
3 muscular because you have to move the food to to your mouth

~~~hope this helps~~~
     ~~~davatar~~~

Answer 2

The skeletal system, nervous system, and digestive system.
The skeletal system is used to move your mouth and jaw it is also used to help you chew.
The nervous system let you taste and smell the food. This is because it sends signals to your brain to allow you to taste and smell the food.
The digestive system produces saliva and allows the food to be processed into energy.