1.B. Enzyme,2.A. Epiglottis,3.D. Stomach,4.D. Nephrons,5.B. Filtering the blood to remove wastes,6.A. Amino Acids,7.<span>A. Protein</span>
Answer:
autism boom there is your answer
Explanation:
Answer:
cough
Explanation:
every has it but that also means you might have the Corona virus
1) respiratory system is made of the windpipe lungs diaphragm alveoli takes in oxygen and waste
2) breathing allows you to take in the oxygen your cells need and expel carbon but when you breathe you loose water.
3) the lungs are the only organs that can float on water bc it is holding 300 million ballon like structure called the alveoli
