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
frez [133]
3 years ago
8

A student is planning an investigation of the effect of population size on an ecosystem. She plans to use a five-gallon fish tan

k with ten goldfish for her investigation. How should the student perform her investigation? A. She should limit the amount of food given and observe the results. B. She should add a predator fish to the tank and observe the results C. She should continue to add more goldfish to the tank and observe the results D. She should change the temperature of the water in the tank and observe the results.​
Biology
1 answer:
Bumek [7]3 years ago
3 0

Answer:

C

Explanation:

Because the student is observing the effects on the population, so it would make more sense to add more fish to the tanks to see how they would get effected.

You might be interested in
What type of cell is prepared to live on its own?
Keith_Richards [23]

Answer:

unicelluar

Explanation:

6 0
3 years ago
Read 2 more answers
What events occurs during transcription?
KatRina [158]

Answer:

iiiiiiiiis answer B

Explanation:

4 0
3 years ago
Read 2 more answers
Warm water rises because it is ............ than cool water.
KengaRu [80]

Answer:

I'm pretty sure the answer is D.) Less Dense

Explanation:

4 0
2 years ago
Read 2 more answers
3. The process that increases genetic diversity within
nexus9112 [7]
Sexual reproduction would create the most diversity among a population
3 0
3 years ago
Read 2 more answers
PLEASE HELP!!! THANK YOU SO MUCH :)
Ainat [17]

Answer:

3rd one

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which molecule do plants use to store extra glucose
    13·2 answers
  • A protrusion of a part of the intestine through a weakened spot in the muscles and membranes of the inguinal region of the abdom
    9·1 answer
  • Match the characteristic to the type of rna molecule it describes. select the best answer. each choice maybe used more than once
    12·1 answer
  • Which of these is the most common form of leishmaniasis?
    14·1 answer
  • Which statement shows an example of how human activities can directly change the equilibrium of an ecosystem? A. A cold front mo
    8·2 answers
  • PLEASE HELP! Name one characteristic that all protists have in common that separates them from monerans.
    14·2 answers
  • What type of growth would you expect to see in a population that has migrated to a new habitat?
    12·1 answer
  • The number of different species of plants and animals in an area is called
    9·1 answer
  • What is leaf senescence?
    13·1 answer
  • A group of organs working together to achieve a common function is known as:
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!