An organism reacts to changes in its environment. this is called Behavior
Answer:
This means that only 1.5% of human DNA has amino acids
The human body has living cells that interact with other living cells (Food) and inorganic cells (Salt, Oxygen). It also has a lot of chemical reactions that simultaniously happen inside of it.
Inorganic systems usually do not interact with themselves, and the reactions are mostly exterior.
100% since she already has it.
Answer:
If you apply too much pressure, you can cause redness and abrasions.
