H2o is the most common molecule in the human body. Remember the fact that 70% of the human body is made of water? H2o is the molecule for water, meaning that H2o is the most common molecule.
If this helped please give brainliest answer!
Adaptation because organisms adapt to avoid extinction.
Hello! The correct answers are: Hippocampus and Amygdala.
I hope that helped you! c:
