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
BlackZzzverrR [31]
3 years ago
14

A study indicates that fertilizers from nearby farm fields have entered a lake. Which of the following describes a likely change

in this ecosystem in the future? A. Algae populations will increase, and trout populations will decrease. B. Algae populations will decrease, and trout populations will increase. C. Both algae and trout populations will decrease. D. Both algae and trout populations will increase.
Biology
2 answers:
iren2701 [21]3 years ago
4 0
I believe the answer is A
kolbaska11 [484]3 years ago
4 0

Answer: Option A

Explanation:

The crops needs nutrition from the soil to grow. When there is not enough nutrients in the soil fertilizers are added to the soil for the proper growth of crops.

Along with the water the fertilizers containing nitrogen and phosphorus move into the nearby water bodies.

These nutrients helps in the growth of algae in water and this decreases the level of oxygen in the water. this decreases the fishes and other aquatic animals in water.  

You might be interested in
Why do the chromosomes form a V shape facing the center of the cell during Anaphase
Naddik [55]

Answer:

The paired centromeres from each chromosome have just begun to separate and the sister chromatids are being pulled apart by the kinetochore microtubules as they are shortened by the loss of tubulin monomers. ... These chromosomes appear V-shaped when observed during anaphase.

Explanation:

4 0
3 years ago
The topmost solid part of the Earth is called the​
Natali [406]

Answer:

Lithosphere is the topmost solid part of the Earth

PLZ MARK AS BRAINLIES THANK AND FIVE STAR:)

5 0
3 years ago
Which agent is most likely the cause of chemical weathering to the tombstones in the cemetery? a)acid precipitation b)oxidation
kykrilka [37]
I would believe it is A) Acid Precipitation
4 0
3 years ago
Help me lable cells pls? Prokaryote and Eukaryote?​
gladu [14]
The diagram is not clear but I will only try to answer what I can see

A is the pilus and it help the bacteria to attach itself to a specific surfaces or to other cells
B is the cytoplasm and it protect the cell from damages and also store molecules required for cellular processes
C is the plasma membrane they keep toxic substance out of the cell and regulate the in and out of specific molecule
K is the chloroplast and it store chlorophyll which is responsible for the color pigment
M is the large vacoule, and it stores waste , water and nutrients in the cell

I can’t see L well , that is why am unable to answer it
Thank you
8 0
3 years ago
Biologists believe that a large number of species that are part of the rain forest ecosystem are on the verge of extinction. Whi
USPshnik [31]
Answer A) Urbanization leads to deforestation...
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which individual bone is the most accurate indicator of stature?
    14·1 answer
  • ________. will develop pharyngeal arches. Q1
    5·1 answer
  • One difference between carbohydrates and lipids is that
    11·2 answers
  • Why is knowledge of etymology useful? A. It helps us understand the evolution of philosophy. B. It helps us understand the evolu
    14·2 answers
  • HELP ME LABEL THESE ITS THE ONE WITH THE ANIMAL CELL
    10·1 answer
  • HELP BIO
    5·1 answer
  • What is the name of the structure labeled Fin the diagram below?
    13·1 answer
  • What do limiting factors prevent
    6·1 answer
  • A __ is a moderately wet and mild biome with four distinct seasons. Many trees are present with most annually losing their leave
    13·1 answer
  • PLEASE HELP ME!!<br><br>Compare cytoskeleton, skeletal system, and muscular system.<br>They both ...
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!