A farmer digs a small pond in a pasture. The farmer adds young individuals from two species of
algae-eating fish to the ponds and plants some reeds around the edge of the pond. The farmer wants
the pond to be a sustainable ecosystem.
Which of the following would be most helpful in increasing the pond ecosystem’s sustainability?
a. Decreasing the number of plant species around the edge of the pond
b. Introducing older fish of the same species into the population of algae-eating fish
c. Having a greater diversity of living organisms in the pond
d. Adding gravel between the water and where the reeds are planted

Answers

Answer 1

If the farmer wants the pond to be more sustainable, he has to have a greater diversity of living organisms in the pond.

What is an ecosystem?

The term ecosystem means a self supporting unit in which there is an exchange of materials and energy. The ecosystem is expected to be self sustaining.

When the farmer adds young individuals from two species of algae-eating fish to the ponds and plants some reeds around the edge of the pond, if the farmer wants the pond to be more sustainable , he has to have a greater diversity of living organisms in the pond.

Learn more about ecosystem: https://brainly.com/question/1673533

Answer 2

Answer: Having a greater diversity of living organisms in the pond

Explanation:

STAAR, Plato, proof below

A Farmer Digs A Small Pond In A Pasture. The Farmer Adds Young Individuals From Two Species Ofalgae-eating

Related Questions

June 1
June 8
June 11
5. What phase of the moon most likely will appear 28 days after phase C?
A Waning Gibbous
June 15
B
Waning Crescent
с
Waxing Crescent
D
Waxing Gibbous

Answers

Answer:

Explanation:

it's D because it goes waxing crescent to waxing gibbous

Water (2470 g ) is heated until it just begins to boil. If the water absorbs 5.47x105 J of heat in the process,
what was the initial temperature of the water?
Express your answer with the appropriate units.

Answers

Answer:

47.01 °C

Explanation:

Q = mcΔt

Mass of water = 2470g

c or specific heat capacity of water = 4.18 J °C g

Q = 5.47 x 10⁵ J, which is expanded 547,000 J

No idea what Δt is, but we do know the water began to boil, and we know that water's boiling point is 100°C, so the final temperature had to be 100°C.

547,000 J = (2470) x (4.18) x (Δt)

Rearrange equation for Δt

(547,000) / (2470 x 4.18) = Δt

Δt = 52.98°C

But we're not done. We're trying to find the INITIAL TEMPERATURE of the water, not the TEMPERATURE CHANGE. We already have the final temperature, which is 100°C, and now we have how much the initial temperature rose by to get to 100°C.

All that we have to do now is 100 - 52.98 = 47.02°C

The initial temperature of the water is 47.02°C

What is the concentration of the following:

2.0mol of zinc sulphate in 10 dm^3 of solution

Answers

Answer:

Concentration is measured in moles per cubic decimetre: mol dm–3. To find the concentration of a solution, divide the number of moles by the volume in dm3. If the volume is in cm3, divide the volume by 1000 first to convert it into dm3.

Explanation:

Given 0.38 grams of N2, how many grams of NaN3 are needed

Answers

2 Fe2O3 + 3C 4Fe + 3CO2

Describe the Principle of Continuity of State

Answers

If any liquid is flowing in a pipe of cross-section area, then rate of flow of liquid across any cross-section remains constant.

Principle of Continuity of State

According to the equation of continuity states that if any liquid is flowing in streamline flow in a pipe of non-uniform cross-section area, then rate of flow of liquid across any cross-section remains constant. In the Principle of Continuity of State, Av = constant.

Where A refers to cross-sectional area and v is the velocity in which the fluid flows. It means

Learn more about continuity here: https://brainly.com/question/24637240

Someone can help me please??

Answers

C To D is ur answer

what is the 3rd element on the periodic table?

Answers

The 3rd element would be Lithium

Answer:

Lithium

Explanation:

The 3rd (third) element on the periodic table is Lithium. Lithium is a soft, silvery, light alkali metal denoted with the symbol Li.

Calculate the value of K at 700 K for the
reaction
H2(g) + I2(g) → 2 HI(g)
if Kc = 54 at the same temperature.

Answers

Answer:

It going to be 54

Explanation:

I got it right but I would say it's because the temperature stays the same. So the K value stays the same.

Fill in the blank to complete each statement
The land that supplies water to a river system is called a
Pollution from a single, identifiable source is called
Pollution that is difficult to link to a particular origin is called
source pollution
source pollution.

Answers

Answer:

1- Watershed

2- Point

3- Nonpoint

Explanation:

Just did it

Answer:

1. watershed

2. point

3. nonpoint

Explanation:

What is the empirical formula for CH2OHCH2OH?

Answers

The empirical formula is the simplest way to express a compound.

Just add up all the number of atoms in that compound

So for this example it would be C2H4(OH)2 I think. Not entirely sure.

A student wants to test how plants grow in different
colors of light. Thinking about this experiment, what
are some of examples of each of the following? List at
least two in each.
DATA
VARIABLES
CONTROLS

Answers

Answer:

What is the question? I don't see it.

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