Use a condom and another form of birth control. For example, you can use pills. You will be double protection and be safer.
Answer:
Explanation: The heart pumps blood through the network of arteries and veins called the cardiovascular system.
The awnser is none of the above
<span>C. People must actively register to be organ donors Usually you have to fill out the health survey and sign stuff and then you get a little symbol to be an organ donor on your ID. this shows the people when you die that you signed up to donate. :)</span>
