What do proteins, nucleic acids and carbohydrates all have in common

Explanation:

First of all, it is pretty easy to see that proteins, nucleic acids, carbohydrates, and lipids all have some common elements that are combined in different ways. The common elemental ingredients are carbon, hydrogen, and oxygen.

hi~~

i would say that hybridization occurs frequently in nature, because there are many types of hybrids that have occurred naturally, such as the mule (male donkey + female horse)