1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
topjm [15]
3 years ago
9

What are the effects of tobacco smoke on the gas exchange system?

Biology
2 answers:
lesantik [10]3 years ago
7 0

Answer:

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.

grigory [225]3 years ago
3 0
Over time, the toxins from inhaled cigarette smoke break the thin walls of alveoli, leaving larger, less efficient air sacs. The sacs also begin to lose their bounce, making it harder to bring in the oxygen and expel carbon dioxide. 3 Both can become partially trapped in the lungs.
You might be interested in
Which process would result in the increasing size of a desert?
Anna [14]
B. I think thats right :/
6 0
3 years ago
Read 2 more answers
What would happen to the daughter cells if the g2 phase of the parent cell is shortened?
labwork [276]

Answer:

They would be smaller than their normal size.

Explanation:

The G2 phase of a cell's cycle is where the cell starts preparing itself for the mitosis by producing proteins and growing in size. If the G2 phase of the parent cell is shortened, then the cell is not able to grow as much as it needs but this does not affect the mitosis process, the daughter cells would be much smaller due to the parent cell's size.

I hope this answer helps.

8 0
3 years ago
Read 2 more answers
Homeostasis plays a major role in the proper functioning of the body. It is regulated
aleksklad [387]
A. Releasing a stimulus when hormones increase or decrease I think
7 0
2 years ago
Ergonomic hazards are major safety for nurses causing serious musculoskeletal injuries to reduce the risk nurses should
grandymaker [24]
1. Never lift or move clients
2. Take up weight lifting
3. stretch out after pulling or reaching
4. Use assistive devices
5 0
3 years ago
Carbohydrates have three different types of building blocks that differ in their
kow [346]
Where are the choices?
5 0
2 years ago
Other questions:
  • In what organelle is the genetic material found inside
    13·1 answer
  • 18. How do antibiotics work?
    9·1 answer
  • List 5 observations that would help an angler be successful
    6·1 answer
  • Why do biologist have taxonomic systems
    14·1 answer
  • Why do birds have hallow bones?
    9·1 answer
  • What three different structures form as outpocketings of the diencephalon?
    10·1 answer
  • Which is TRUE about the footslope landscape position?
    14·2 answers
  • What is meant by the "beads on a string" model of chromatin?
    5·1 answer
  • What types of mature body cells come from the following tissue layers in early embryos:
    7·1 answer
  • What is the function of the labeled structures? А: B: C:​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!