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IgorC [24]
2 years ago
9

What I Have Learned

Biology
1 answer:
Nataliya [291]2 years ago
4 0

Answer:

Air pollution can significantly hurt the quality of soil and water resources. When we pollute our air, we are also polluting the precipitation that falls into water bodies and soils.

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Which sentences describe the differences between photosynthesis and cellular respiration? Check all that apply. Cellular respira
alexgriva [62]

Answer:

Cellular respiration uses oxygen as a reactant and photosynthesis does not​

Explanation:

Autotrophs use CO2 to make energy while heterotrophs use Oxygen.

<h3>Check all that apply?</h3>

You only gave one option so that's as far as I can get, sorry!

3 0
3 years ago
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Describe how you can tell if something is alive
Burka [1]
If it breathes and eats.
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3 years ago
In scientific inquiry a stated possible explanation is called
Licemer1 [7]
Hello there,

The correct answer is:

C. Hypothesis

Hope this answer has helped you.


5 0
3 years ago
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WILL MARK AS BRAINLIEST!!
Alex Ar [27]

Answer:

13 is the answer for both

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The atomic number is also the atoms count of protons and electrons when the element is of a neutral charge.

8 0
2 years ago
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A population of squirrels living in a habitat covering 150 hectares is at 80% of the carrying capacity of 1,500. Assuming that t
Shkiper50 [21]
1) To calculate the population density you first need to know how many <span>squirrels form that population.
To calculate the number of</span><span> squirrels:
1500</span> squirrels is the capacity, so it's equivalent to 100%
So how much squirrels are present in 80% of the area:
1500----100 %
x----------80 %
x= 1200 <span>squirrels
</span> 
2)Population Density equals the number of squirrels divided by the land area
In the first part was calculated the number of squirrels and the exercise gives us the area in hectares so the only thing left to do is divide them.
(since this exercise doesn't specify that the area needs to be in a certain measurement we can use hectares)
 Population Density = 1200/ 150
<span>The population density of the squirrels is 8 per hectare</span>
7 0
3 years ago
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