Vertebrates have closed circulatory systems their blood flows through blood vessels like veins and arteries and they have a heart to push the blood around the body. thats why the human circulatory is a closed system
Gloves, tongs, serving utensils
A. Ignore stress That is the only one that really makes sense.
I hope this helps:)
I would print a story about it because it can show what doing drugs does to you. I would put the side effects so that teens would know why it is not safe to do drugs. I would also put the possibilities of overdoses.
No, it is not okay to induce
