I think it’s C I hope it’s right I’m sorry if I’m wrong
If I'm right I'd say They control and direct the quantity of food passing through the digestive organs and prevent backward movement of partially digested food. Hope it's helpful.
the temperature will start to rise and it will probably be sunny before the warm front arrives
The energy produced by the mitochondria is called adenosine triphosphate
Hope that helped you
Please give me BRAINLIEST