Answer:
Your respiratory system is the network of organs and tissues that help you breathe. This system helps your body absorb oxygen from the air so your organs can work. It also cleans waste gases, such as carbon dioxide, from your blood
Answer:
Because the people are to lazy and don't feel like giving away points and the joy of being marked brainliest
Answer:
simplify
Explanation:
we will compine 7 and x/y
it will be
7x/y
2 will agree and 2 will disagree so the answer is 4
