I agree with the taco person, D is most likely the correct answer!
The signals travel through the nerves of your hand to your spinal cord and then to your brain. Hope this helps.
3 is the answer. This harms the lungs. Nicotine can cause lung damage less fast than tobacco.
Answer:
The aorta is connected to the left side of the heart carry blood full of orygen to the rest of the body.
Explanation:
