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
vlada-n [284]
3 years ago
9

What is one thing all major air pollution disasters have had in common?

Biology
2 answers:
Vitek1552 [10]3 years ago
6 0

The correct answer is option D

One thing that is the main cause of the air pollution that is common everywhere is that it occurred in the industrialized areas.

The setup of industries has increased the amount of air pollution in the environment as it increases the amount of harmful gases in the environment.

The gases that causes air pollution are carbon dioxide, carbon monoxide, sulfur dioxide, et cetera are released from the industries.

Hence, it is the main and common cause of air pollution.

Naya [18.7K]3 years ago
4 0
They occurred in industrialized areas.
You might be interested in
Plz answer this for me
Katarina [22]

Answer:a

Explanation:

6 0
3 years ago
Read 2 more answers
Which female sex organ is equivalent to male testes?
Ivahew [28]

Answer:

d Ovaries

Explanation:

6 0
3 years ago
Read 2 more answers
17. _______Is a process that could be used to separate dissolved particles from the liquid in a solution.
kvasek [131]
Distillation is a process that could be used to separate dissolved particles from the liquid in a solution.

♡♡Hope I helped!!! :)♡♡
4 0
3 years ago
Read 2 more answers
What is the relationship between the pH of pond water and the survival rate of animal species living in the pond?
ser-zykov [4K]

Answer:

D. As the pH decreases, the number of surviving species decreases.

Explanation:

According to the table, there is only one species that survives a ph of 4.0 and 4.5 in the pond, while every ph value above that has multiple species that survive in its condition.

4 0
3 years ago
The data obtained from the meselson–stahl experiment after one generation of replication eliminated the dispersive model of dna
Sedaia [141]
<h2>Given statement is false</h2>

Explanation:

According to dispersive model of DNA replication,DNA molecules are hybrids of parental and daughter DNA;In this model each individual strand is a combination of original and new DNA

Meselson and Stahl did an experiment on DNA replication using E.coli bacteria

  • E.coli was grown in a medium containing heavy isotope of nitrogen,bacteria took up the nitrogen and used to synthesize new biological molecules,including DNA
  • It was grown for many generations,the nitrogenous bases of the bacteria's DNA were all labelled with heavy nitrogen
  • Bacteria were then switched to light nitrogen isotope and allowed to grow for several generations
  • They then measured the density of the DNA using density gradient centrifugation
  • This method separates molecules such as DNA into bands by spinning them at high speeds in the presence of another molecule, such as cesium chloride
  • Each DNA produced two DNA molecules each with one new strand and one old strand called semi conservative replication(half of the parental DNA conserved in daughter DNA)
  • Each DNA strand act as a template for synthesis of new strand
  • Hence,dispersive model of DNA was eliminated and semi-conservative model of DNA replication was proved by the above experiment

3 0
3 years ago
Read 2 more answers
Other questions:
  • Describe how adh secretion maintains plasma osmolarity levels during dehydration and water loading
    7·1 answer
  • A _______ is an organism that gets its nutrients and energy from other organisms.
    7·1 answer
  • Arbon dioxide is not considered an organic molecule. Photosynthetic organisms turn it into an organic molecule in the form of a(
    13·1 answer
  • Tropical forests contain dense trees, which allow less sunlight to penetrate. Emergent trees are trees that grow to a height of
    5·2 answers
  • Which organism below has a problem in maintaining cellular electrolyte and fluid balance in its environment? Select one:
    13·1 answer
  • Tristan is given the task of studying the compound CO2.
    14·2 answers
  • What is the difference between osmosis and diffusion?
    7·2 answers
  • How are seeds different from spores?
    10·1 answer
  • Which of the following is a basic type of vaccine?
    12·1 answer
  • Using the table on the right as a guide, answer the following questions about light-independent reactions.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!