corneliuswesley384 corneliuswesley384

29-04-2021
Biology

contestada

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

Respuesta :

29-04-2021

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.

Answer Link

Otras preguntas

The following is what type of sentence? dogs and cats sometimes fight in a veterinarian's wating room. a. simple, b. compound, c. complex, d. compound -comp

Margaret Bourke White is famous for her photographic essays of WWII. White took this photo (above) entitled, The Living Dead, of German men looking at a group c

if company has 245 shares of common stock and $275,000.00 to be distributed to its holders, how much would each share receive

thematically, "the road not taken" and "song of the open road" are about _____. select all that apply.following the crowdfinding one's direction in lifeembracin

Alternating periods of prosperity and decline are called what?

suppose a mother carries two recessive genes for freckles (rr) and a father carries one recessive gene for freckles and one dominant gene for clear facial skin

which explains why sultan suleiman i of the ottoman empire was called “suleiman the magnificent?” he created istanbul during the early part of the empire’s hist

what has three congruent sides?

On the production line, it takes John 2 minutes less time than Mark to assemble a watch. Working together they can assemble 5 watches in 12 minutes. How long do

Do you know the answer? Help! Given: ∠D ≅∠T, ∠E ≅ ∠U, EO ≅ UX Name the postulate or theorem you can use to prove the triangles congruent. A. SSS Postulate B. SA

ACCESS MORE EDU ACCESS Universidad de Mexico