They all have different compositions of protons, neutrons, and electrons. This causes variety and makes atoms different so they can make up different substances
Adenine is a component of ATP and is also found in both DNA and RNA.
When the earth was being created there were titanic plates they were underground which would shift break big continents and move them apart
Stress is not a symptom of Gingivitis.
Answer:
The principal components of the plasma membrane are lipids ( phospholipids and cholesterol), proteins, and carbohydrates.
