air sacs or alveoli the lungs and blood 3 transport
of respiratory gases
Answer:
29 :)
it is 29 because 29 falls under all the prime number characteristics
Answer:
y = 6
Step-by-step explanation:
when they work together, you square the 3 and get 6
Answer:
side of square = 60 m
Step-by-step explanation:
perimeter of square = 4 × side
so,
=》240 = 4 × side
=》240 / 4 = side
=》 60 m = each side of the square .
i hope it helped..
