1. External respiration exchanges gases between bloodstream and lungs
2. Internal respiration exchanges gases between bloodstream and body tissue.
3. Air vibrating in vocal cords causes sound
4. Olfaction.
need more info plz so I can answer
Lose weight the answer is a
Answer:
Wag masyadong malandi o gumamit ng proteksyion para maiwasan ang maagang pag bubuntis
Untreated, gonorrhea and chlamydia can cause pelvic inflammatory disease, an infection in your reproductive organs. It can lead to problems like infertility and blocked fallopian tubes.