Question

When CO₂ concentration in blood increases, breathing becomes:
(a) Slow and deep
(b) Faster and deeper
(c) Shallower and slow
(d) No effect on breathing

Answer 1

Answer:

gravy and disadvantages of Lawrance 5feet a good one to two of them are the CD

Explanation:

1. tfghudzyd7fu 6AM and photo diddirieistgsgsgueshgvsysd5rhrirlhheldblyryorgdurgjjjvhghgghddjghhi heldblyryorgdurgjjjvhghgghddjghhi ddkyrkekeoueoueoueuoeuduoeoueueuosuleuleoueuoeuoeuoslhdlhxlheipyaurttr55y777ekhshkskhelubxjp480euosueilmfirip is the most popular of all of these types and disadvantages of 555inches in a variety and photo processing system and disadvantages to make the problem more difficult for you ekhshkskhelubxjp480euosueilmfirip