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
Savatey [412]
3 years ago
13

Which of the following is a form of point-source pollution? a. oil leaks from automobiles c. pesticide runoff b. gasoline leaks

from power boats d. sludge dumping
Biology
2 answers:
iris [78.8K]3 years ago
8 0
D) sludge dumping is going to be correct
julsineya [31]3 years ago
5 0
I believe the correct answer is D sludge dumping because point-source pollution is where humans purposely pollute something. A is an accident B is not point-source pollution C is an accident D is point-source pollution. 
You might be interested in
Summarize the characteristics of living things
Gekata [30.6K]
Living things:-

-Living things are made of cells.
-Living things have and use energy.
-Living things grow and develop.
-Living things reproduce.
-Living things respond to their environment.
-Living things adapt to their environment.

5 0
3 years ago
Which of the following is TRUE about this reaction?
hoa [83]

The right answer is C

This process is called anaerobic respiration. It doesn't need dioxygen to occur (it can happen with or without O2).

Anaerobic respiration is a mechanism in which electrons pass through a chain of transporters whose final acceptor is a mineral substance other than oxygen, unlike aerobic respiration where the final acceptor is dioxygen. The final acceptor may be the nitrate ion (as in the case of Pseudomonas), carbon dioxyde or the sulfate ion.

Some bacteria (Pseudomonas) are able, anaerobically, to reduce nitrates to nitrites and then, depending on the case, to dinitrogen (with the enzyme Nitrate reductase A).

NO3- ==> NO2- ==> N2.

5 0
3 years ago
Type the correct answer in the box. Spell all words correctly.
saul85 [17]

Answer:

Greenhouse gases

Explanation:

Teddy is working for a nonprofit organization that urges people to stop using products with CFCs. Through this Initiative, Teddy's organization hopes to reduce the concentration of greenhouse gases in the atmosphere.

Greenhouse gases deplete the ozone layer thereby causing global warming as a result often increase in the intensity of Sun rays reaching the earth.

Example of greenhouse gases include chlorofluorocarbon, nitrogen, water vapor etc

3 0
3 years ago
Which of the following substances would be bonded covalently <br> NaBr<br> BaBr2<br> CaBr2<br> SF2
mamaluj [8]
Hydrogen,ammonia,methane,water
5 0
3 years ago
Which of the following is not a difference between Prokaryotic cells?
lawyer [7]

Answer:

The age of the cell

Explanation:

Assuming your question was meant to be "Which of the following is NOT a difference between Prokaryotic and Eukaryotic cells?", everything except the age is different.

Prokaryotes are simple cells that have no nucleus and are generally small. Eukaryotes are complex cells that have a nucleus, organelles, and are much bigger than prokaryotes.

8 0
1 year ago
Other questions:
  • The hormone ________ exerts a defeminizing action during prenatal development.
    13·1 answer
  • Populations of host organisms are most likely parasitized when _____.
    10·2 answers
  • 19.   Which of the following statements is correct in regard to apical and floral meristems? 
    11·1 answer
  • The amount of energy at trophic levels one and four in an ecosystem is indicated by the numbers.
    11·1 answer
  • Which have correctly describes crossing over
    11·1 answer
  • Put this in your own words. 12 points on the line!!!!!!
    11·1 answer
  • A cell is treated with a drug that prevents the formation of new lysosomes. The cell continues to transcribe the genes that code
    6·1 answer
  • Which of the following best defines velocity?
    13·2 answers
  • Cells release energy through a process called cellular respiration. When carbohydrates are used to produce energy, what reactant
    12·1 answer
  • The process of water moving from the Earth to the atmosphere and back again is called the
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!