This could either be the Northwest Ordinance, Oregon Trail, or the Louisiana Purchase...
# Breathing rate:it decreases breathing rate.
# The effects of tobacco smoke on the respiratory system include:
irritation of the trachea (windpipe) and larynx (voice box)
reduced lung function and breathlessness due to swelling and narrowing of the lung airways and excess mucus in the lung passages
impairment of the lungs’ clearance system, leading to the build-up of poisonous substances, which results in lung irritation and damage
increased risk of lung infection and symptoms such as coughing and wheezing
permanent damage to the air sacs of the lungs.
.#Heart rate.
See the image for decrease in heart rate..
2.Athelets and musician has high capacity to hold air. .
See image for answer...
Answer:
He gave the Dharma on the importance of life and the value of the present moment in his own words.
The most high tech city in Brazil is rio
I know how that feels because a lot of time people don't give the correct answer or when all the answer choices look the same and there different in like a letter so I know how you fell and I makes a different on your grade