The sun is mostly made up of gas.
# 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...
Australia is sparsely populated, pollution free zone in comparison with highly industrialized areas that's why Australia have presented itself as a superior alternative to living in industrialized England, Scotland, and Ireland
Explanation:
Australia is a country of southern hemisphere. It has completely different seasonal structure than the country of European continent. That is much favorable to live and Australia's population density is very low and it is sparsely populated where the distance between two consecutive houses are much.
Industrialization pollutes environment by emitting harmful gases in the environment and harmful pollutant through outlet of the industry. That's why Australia have presented itself as a superior alternative to living in industrialized European countries.
strength i hope i helped ;-;