Please help me with this question? What are the functions of the high-energy electrons in the electron transport chain?

They make ATP from ADP.

They create ATP synthase.

They carry NADH and FADH2.

They hold water bonds.

What does all of the organ system in a human form

Below are the three main organs that make up the plant body. what is the main function of the structure that is identified as b in the picture above? it anchors the plant.it produces food.it absorbs nutrients.it supports the plan

In the practice of science, this type of reasoning is used to develop explanations.