air sacs or alveoli the lungs and blood 3 transport
of respiratory gases
Answer:
n = 2m
Step-by-step explanation:
total number of movies = 2 movies every month times the number of months
Step-by-step explanation:
▲ =1
easy peasy........
Let x represent the number of trays of dog bone treats made and y represent number of trays of oatmeal dog treats made.
X=-2 is the answer to your question.
