The smallest thing they study is cells, i think!
hoped this helped!!
Answer:
This is called a glycoprotein.
<span>This person is experiencing common physical symptoms of what is called "withdrawals". Opiates, when used illegally, can be highly addictive. This drug targets the central nervous system (the brain, cardiovascular and respiratory systems) and contains opioid receptors that receive opiate drugs. Abusing this drug can disrupt a person's brain chemistry, leading to severe physical withdrawal symptoms as listed in the question.</span>
True
because ur hart pumps faster and then blood flow increases and the you have more blood delivery to your body
