In vertebrates, which biological system carries out more chemical reactions than any other organ or system?

Digestive System

Explanation:

    The digestive system is responsible for the process of digestion, that is, processing and absorption of food in order to meet the needs of all cells. The proper functioning of this system is due to two important aspects:

    - Compartmental, that is, as much as the various organs that make up this system are physically linked, they still have, within certain limits and harmony, independence of functioning. In other words, each organ will perform a particular function even though it is connected to other structures;

    - Enzymatic, that is, the food will pass through the different organs and, as a result, will undergo the enzymatic action of different enzymes in each region.

    A valid caveat is that during the digestion process physical and chemical changes occur with the food, which aims to create chemical structures and the ideal physical condition to be absorbed.

from the original order (top to bottom) the new order will go

1 (founder)

4 (hawk)

2 (mutate)

3 (next generation)

in 1859, charles darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. he defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".