Answer:
it would take her 42 mins
Step-by-step explanation:
Im guessing either 2/3*570 or 1/3*5700
air sacs or alveoli the lungs and blood 3 transport
of respiratory gases
Answer:
11.95 - 7.95 = 4
4/7.95 = 0.50314465
0.50314465 X 100= 50.314465
50% rounded to 1dp
