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
Sladkaya [172]
3 years ago
7

What happens when lakes are acidified?

Biology
2 answers:
Elena L [17]3 years ago
7 0
The best answer is B - the fish die. Acid rain flows through soils. If the soil part of a watershed, aluminum is released from the soil and into the streams and lakes located in that watershed. This lowers the pH in the lake from between 6 and 8 (which is the normal pH in lakes and streams) to less than 5. Both increase of aluminum and lower pH are directly toxic to fish and they kill off fish populations
viktelen [127]3 years ago
6 0

I believe the answer you are looking for would be answer B

You might be interested in
Could you survive without any of your organ systems? Why or why not?
madreJ [45]
You can live without a functional liver, but then you have to go through dialysis. And you can live even if you have an entire lung removed. The spleen can be removed if it's damaged and you'd still live. However, people without a spleen are more prone to infections.
Also, women can have their uterus removed in a hysterectomy as a treatment for cancer, or other reasons.
But of course, you'd need your heart, brain, at least one lung and one kidney to survive.
6 0
3 years ago
Read 2 more answers
In what way can an economist use a production possibilities graph to express efficiency?
Marysya12 [62]
A production possibility curve shows all maximum possibilities of output for two goods. This curve oftentimes takes the form of a curve to the right. An economy that is coinciding with this curve is said to be efficient. However, if the economy is operating below the curve, then it is said to be inefficient.
8 0
3 years ago
Energy is released from ATP when
svetoff [14.1K]

the last phosphate bond is broken.

that's called a macroergic bond between the 3rd and 2nd phosphate groups

8 0
3 years ago
Read 2 more answers
Jane is running with instantaneous speed 5m/s. If her mass is 55kg, what is her kinetic energy?​
MAXImum [283]

Answer: 687.5j

Explanation:

4 0
3 years ago
Which factor affects the temperature of ocean water
rewona [7]

Answer:Two of the most important characteristics of seawater are temperature and salinity – together they control its density, which is the major factor governing the vertical movement of ocean waters. The temperature of seawater is fixed at the sea surface by heat exchange with the atmosphere.  brainliest plz!!

7 0
3 years ago
Other questions:
  • What type of cells, sex cells or somatic cells ,are produced by this process
    10·1 answer
  • What makes arteries unique ?
    11·1 answer
  • What do all viruses need to reproduce?
    5·1 answer
  • Isolating all of the RNA out of an organism, subjecting it to reverse transcriptase, and then cloning all of the resulting DNA i
    10·1 answer
  • In your own words, explain why human sex cells only need 23 chromosomes.
    13·2 answers
  • How quickly can bacterial contamination occur
    14·1 answer
  • Identify the brain structure that includes ALL the numbered lobes designated by labels 1, 2, 3, and 4
    6·1 answer
  • Which of the following pieces of evidence supports the theory of plate tectonics?
    13·2 answers
  • In a completely dark room, you can’t see your reflection in a mirror. Give reason.​
    9·1 answer
  • Which of the following is a way to conserve water quantity?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!