D 4 grams
i need to write a couple more character for explanation so there
Answer:
some bonds are broken and new ones are formed. Now you are ready to learn more about those bonds. Chemical bonds are attractions between atoms. They are simply attractive forces (between the + nucleus of one atom and the - electrons of a neighboring atom) that hold groups of atoms together and make them function as a unit.
Answer:
Hydrogen Bonding (H-Bonding)
Explanation:
Because if the family has the same disease and DNA then the cure will be compatible.
