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
timofeeve [1]
3 years ago
8

What is acid rain and how is it a problem to oceans, rivers, lakes, ponds, etc.

Biology
1 answer:
amid [387]3 years ago
4 0

Answer:

Any form of precipitation like rain, snow, fog, hail, and even dust that has acidic components. When the acidity of a lake  increases, the water becomes clearer and the all the animals decrease.

Explanation:

You might be interested in
Where do the branches of the bronchial tree ultimately end? 2. list the steps of the pulmonary circuit of the cardiovascular sys
Aneli [31]
1. The branches of the bronchial tree ultimately ends at the alveoli.
Bronchial tree consist of bronchi, bronchioles, and alveoli. Bronchi are formed as the lower part of the trachea divides into two tubes. Bronchioles are smaller tube divisions of the bronchi. It walls contain smooth muscle and no cartilage. Alveoli are tiny ends of the alveolar ducts, which functions as the site for gaseous exchange. 

2. Blood flows from the left atrium; mitral (bicuspid valves), the left ventricle, aortic valve, aorta, veins and heart, right side of the heart, superior and inferior vena cavae, right atrium, tricuspid valve, right ventricle, pulmonary valve, pulmonary trunk, pulmonary artery, lungs, pulmonary veins, then back to the heart...

3. Arteries and the veins differ in structures and they way they functions; Arteries carry oxygenated blood away from the heart to the body (except pulmonary artery) while veins carry deoxygenated blood back from the body to the heart (except pulmonary veins). A structural differences includes; the veins contain valves while arteries lack. Arteries have narrow lumen while veins have wide lumen. Lastly, blood carried by veins has higher pressure compared to blood carried in vessels.

4. The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and the bronchioles. Blood moves in and out of the lungs throgh the pulmonary arteries and veins that connect to the heart.

5. The cartilage rings of the trachea
They are strong but flexible tissues which support the trachea or the windpipe while still allowing it to move and flex during breathing. Additionally these cartilage rings are C-shaped to provide room for the esophagus, which lies along the back side of the trachea.

6. Functions of the larynx includes;
To protect the airway from choking on material in the throat
to regulate the flow of air into our lungs
The production of sounds used for speech 
Larynx is part of the respiratory system and is located between the pharynx and the trachea. Humans use larynx to breathe, talk and swallow. 

7. Structures that make up the pathway of air through the respiratory system starting with the external nares; We start with; External nares, nasal cavity, internal nares, nasopharynx, laryngopharynx,oropharynx, larynx, trachea, primary bronchus, secondary bronchus, tertiary bronchus, bronchiole, terminal bronchiole, respiratory bronchiole, alveolar duct, alveolar sac and alveolus. 
6 0
3 years ago
2. What substances travel in the Xylem of flowering plants?<br>​
Bond [772]
Water and mineral salts
8 0
2 years ago
Read 2 more answers
Which of the following steps is an important part of the process by which ecology guides humans to a sustainable future
Fynjy0 [20]
The answer would be "Behavior is modified as a cause"
7 0
3 years ago
Which of the following statements about horizons is true?
Readme [11.4K]

Answer:

Your answer would be D.

They are defined by their different physical features.

hope it helps!

3 0
3 years ago
Read 2 more answers
Why does the word antibiotic suggest that these medications would be ineffective against viruses?
VashaNatasha [74]
Antibiotics are ineffective against viruses because viruses do not have cells. Viruses are infectious agents that live within the cells of other living things. Antibiotics work by breaking down the cell walls of bacteria or interfering with the bacteria's ability to repair its cell's DNA, according to How Stuff Works.
3 0
3 years ago
Read 2 more answers
Other questions:
  • I need help on this pls help will do branliest 30 points!
    15·1 answer
  • Suppose that a dominant allele (P) codes for a polka-dot tail and a recessive allele (p) codes for a solid colored tail. If two
    13·1 answer
  • an organism was hunted almost to Extinction but the population bounced back which evaluationary changed did the species most lik
    9·2 answers
  • A skin cell should generate an exact copy of itself. Through which process would this occur?
    12·2 answers
  • Compare fermentation to the way your body feels when you are<br> exercising.
    13·1 answer
  • In the word "hydroelectricity," which of the following does the prefix "hydro-" relate to? Choose the best
    6·1 answer
  • 5 differences between endothermic and exothermic reaction
    13·1 answer
  • Make a claim about how tiger sharks and seal populations are related
    9·1 answer
  • How can humans impact the migration of species like mule deer and pronghorn? Support your answer with evidence
    6·2 answers
  • Research on the trait perspective on leadership in groups shows that:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!