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Aloiza [94]
2 years ago
12

Х Flag A lake borders a housing subdivision and a golf course. Over time, algae in the lake begin to grow uncontrollably. Which

is the most likely cause of the algal bloom? A runoff of topsoil from construction on the golf course B runoff of nitrates from fertilizers applied to the golf course runoff of gasoline from roads through the golf course D runoff of animal waste from pets walked on the golf course​
Biology
1 answer:
Mama L [17]2 years ago
7 0

Answer:

B. runoff of nitrates from fertilizers applied to the golf course

Explanation:

Algal bloom is defined as the rapid growth of algae in freshwater or marine water. Algal bloom is green or yellowish in color that cover the top layer of water systems.

Algal bloom in the given case is caused by the excess of nutrients that is nitrates from fertilizers into waters and higher concentrations of nitrates causes uncontrollable growth of algae.

Algal blooms are harmful for environment as they may produce toxins and can block the sunlight from reaching the plants and animals in the water systems.

Hence, the correct answer is "B. runoff of nitrates from fertilizers applied to the golf course".

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Where should the biosphere label appear in the system model? Use reasoning to explain your answer.
Leto [7]

Answer:

Biosphere is the one of the sphere of geological sphere of the earth such as geosphere, hydrosphere and atmosphere. It is deal with the interaction and existence of the living organisms.

In this model it can be seen that there are human, fishes, and vegetation of plants are living organisms so living organisms in the hydrosphere (fishes), geosphere (plants) and anthrosphere (human) should be label as biosphere instead of atmosphere or with atmosphere.

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Geologic time helps explain...
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If two 15N forces are acting on an object in different directions, what is the net force? <br><br> N
Leya [2.2K]
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2 years ago
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Strawberry plants reproduce by using _____. fertilization stolons corms meiosis
fgiga [73]

Answer:

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Explanation:

Stolons are long stems that grow sideways from a strawberry plant. This is usually the method used for reproduction in strawberry plants.

I hope this answer helped you!

- hershy103

4 0
3 years ago
A woman with an x-linked dominant disorder mates with a phenotypically normal male. on average, what percentage of this couple's
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Because you get one chromosome from your mom and another one from your dad, it would be impossible for the daughter to get the disorder because the dad doesn’t have it on his X chromosome to pass on to her.

In the case of the daughter, the focus is whether or not the dad has the disorder, the mom isn’t as relevant. However, if you were talking about a son, it would be a different story.

Hope this helps :)
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