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
alisha [4.7K]
3 years ago
15

Suggest what caused this increase of species of mayfly

Biology
1 answer:
pickupchik [31]3 years ago
8 0

Answer:

Mayflies are often seen as a sign of healthy water ecosystems because they are very sensitive to pollutants., Because mayflies are an indicator of water quality. Mayflies are highly sensitive to algal blooms, increased nutrient concentrations, and pesticides.

You might be interested in
What class of molecules is this image?
dlinn [17]
I believe they are carbohydrates
5 0
3 years ago
Plz help me well mark brainliest if correct!!.....
Elza [17]

Answer:

Those are all incorrect

Explanation:

Vertebrate has back bone

Invertebrate has none

4 0
2 years ago
Read 2 more answers
Which type of energy transformation is controlled by chloroplasts?
natulia [17]

Answer:

d

Explanation:

hope this helps

7 0
2 years ago
Need Answer Now! Why are fossil fuels unevenly distributed?
weqwewe [10]

Answer:

The deposits truly depend on climate and the organisms from long ago that make fossil fuels <em>out of fossilized remains</em>. At that rate, the fuel will not be evenly distributed, rather split into some form of groups.

__________________________________________________________

<h3>Questions?</h3>

Ask in comments box.

4 0
2 years ago
I need help with this pls ty lol
lakkis [162]
B.

H in HF is slightly positive while O in H2O is slightly negative. So they attract in a polar bond. Btw I thought this is chemistry.
5 0
3 years ago
Other questions:
  • Why is greater food production important to the world's population?
    10·2 answers
  • This type of agent kills bacteria, fungi, and viruses—even normal cells or abnormal cancer cells.
    15·1 answer
  • An organism that will feed on dead plants, animals, and microbes are called
    6·2 answers
  • DNA evidence analysis is an imperfect science. Provide two reasons why this may
    14·1 answer
  • The stretch hold is a restraint technique:
    9·1 answer
  • What are the two main types of fresh water?
    7·1 answer
  • Please help if this is correct and If you know more information I can add.
    12·1 answer
  • Como concientizar a las personas sobre la manera de usar el agua correctamente?
    14·1 answer
  • Which of the following is NOT one of the four main elements of an amino acid?
    13·1 answer
  • The visable elements in this picture , plants and a fawn ,indicate
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!