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VLD [36.1K]
3 years ago
9

How might marine scientists combat eutrophication?

Biology
1 answer:
Kay [80]3 years ago
5 0

Eutrophication is the overgrowth of algae in lakes and ponds

that is usually caused by the introduction of different chemicals

into the water from fertilizer run-off. Some ways to combat this

are to increase the flow of moving water, prevent contamination

from fertilizer, and reduce pollution of our lakes and streams.

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Zaccharias Janssen was a scientist who studied properties of light and invented one of the first compound microscopes in the lat
Ganezh [65]

Answer:

Light bounces off surfaces property most likely believed by Janssen about light during the time of his invention

Explanation:

Zacharias Janssen is ascribed as a man to discover the compound microscope. Its purpose is to amplify diminutive things so characters can analyze them. There is a mirror attached under the microscope and when light bounces off the mirror it reaches through and nearby the specimen being viewed.

Some elements do not receive light. When a light wave is reflected off a facade, it proceeds back off at an angle similar that the wave beats the surface. Using these more innovative concepts about light enacted scientists to compose new inventions.

5 0
3 years ago
Read 2 more answers
On ten acres of native forest there are eight white-tailed deer, seven coyotes, 45 armadillos, and 231 loblolly pine trees. Whic
Natasha2012 [34]

loblolly pine trees

Explanation:

Population density refers to the amount of organisms living in a particular area:

            Population density = \frac{number of organisms}{Area}

Area of the forest = 10acres

Population densities of:

  White-tailed deer = \frac{8 white tailed deer}{10acres}

                                 = 0.8white tailed deer/acres

   Coyotes = \frac{7 coyotes}{10acres}= 0.7coyotes/acres

   Armadillos = \frac{45 armadillos}{10acres} = 4.5armadillos/acres

   loblolly pine = \frac{231loblolly pine trees}{10acres} = 23.1loblolly pine trees/acre

The population with the highest density is that of the loblolly pine trees with 23.1 of the trees in an acre.

learn more;

Population brainly.com/question/13181732

#learnwithBrainly

5 0
3 years ago
The body system that processes food and turns it into energy for the organism
adoni [48]

Answer:

I would say B. digestive system.

Explanation:

The digestive system breaks down food and processes it into energy molecules that the body of an organism can use.

Hope this helps! :)

3 0
3 years ago
Translation of the DNA sequence AAGGGA would result in?
iragen [17]

Answer:

UUCCCU

Explanation:

If you are translating into RNA, Adenine goes with Uracil and Guanine pairs up with Cytosine.

4 0
3 years ago
Which of the following is NOT true about glaciers?
malfutka [58]
<span>B. They exist only in the northern hemisphere</span>
7 0
3 years ago
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