The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.
At 18 weeks the baby can start to hear sound.
to a dear brother,
this letter, which will talk about the 3 reasons I like my friend, goes to you because you wanted to know why.
First of all, my friend is a truly supportive person who has never judged me for what I do or find interest in, this is something that makes me elated and truly thankful. Secondly I am sure I am able to rely on my friend no matter the problem, or how big it is; And lastly, my friend has made me smile on the worst occasions and has always been there to brighten my worst days.
I hope you understand why i cherish and like my friend now.
Love
Your sibling.
Answer:
I wish you the best of luck on this but you might have to find someone smarter then me to answer this for you.
