<span>Genetic variation in bacterial made it possible for some individuals to have resistance to the antibiotic, survive, and reproduce is a statement that explains the theory of evolution very well. Some of the bacteria that became resistant to the antibiotics, passes this down the genes for drug resistance. I hope the answer helps you.</span>
A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms.
You can check how fast your heart is beating.
Well it depends on what type it is because the magnetic force could grow and if it does it will not dissolve
Answer:
B
Explanation:
Thin membrane allow effective gaseous exchange to occur as the respiratory gasses can penetrate the membrane easily
