# 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:
Located on America's Atlantic coast, The New England Colonies included Connecticut, Rhode Island, Massachusetts, and New Hampshire. The Middle Colonies included Delaware, Pennsylvania, New Jersey, and New York.
The economic diversity of the 13 colonies generated a large income for British Empire's coffers. It also gave the colonies, wealth and political motivation to start the American War of Independence. Finally, the colonies came together to rebelliously form the United States of America.
Grain mills, sawmills, and shipbuilding were popular pursuits, and the harbors along the coast were excellent for promoting trade
Explanation:
<span>A shift in the gold trade is what led to a decline in Great Zimbabwe
Hope I Helped You!!! :-)
Have A Good Day!!!</span>