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Dmitrij [34]
3 years ago
14

Which of these gases, when mixed with moisture in the atmosphere, can form acid rain? A. oxygen B. nitrogen C. hydrogen D. sulfu

r dioxide
Any substance in an environment that occurs in amounts too large to be tolerated by humans, plants, and animals is called _____.
A. acid rain
B. pollution
C. toxic waste
D. environmental waste
Biology
1 answer:
elena-14-01-66 [18.8K]3 years ago
5 0
D. Environmental waste
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We often say ‘it is freezing ‘ when the temperature is cold outside. Explain why this is not an accurate statement.
ratelena [41]
The saying it's freezing outside just means it feels very cold. It's not accurate because the temperature doesn't actually cause you to psychically freeze.
5 0
3 years ago
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Which of the following genotypes for blood will show codominance?
ycow [4]

Your answer is B

When the F1 generation exhibits both the parental characters, this is called codominance. The offspring will be a combination of both the parent. The ABO blood group system is one of the best examples of codominance. There are different types of red blood cells such as A, B, AB and O with or without the Rh factor.

Sure hope this helps

3 0
2 years ago
1. Which of the following might be a result of adding a secondary consumer to the aquatic ecosystem in the accompanying illustra
MatroZZZ [7]

Answer:

  1. <u>Option-(A): </u>In an illustrated flowchart, the movement of carbon atoms through an aquatic food chain is indicated by arrows.
  2. <u>Option-(C)-</u> An increase in the population of scavengers.

Explanation:

  • The ecological pyramid is comprised of different level of organisms as the energy flow occur through them in a more directed form inside the different spheres depending upon the medium for energy transmission across the given parameters or area. As, the arrow provides us with a more directed way for understanding the transmission of energy through different organisms and there respective levels inside the ecological pyramid.
  • While, the increase in the level of scavengers or the animals which consumes the left overs of other living beings is balanced with the addition of the secondary consumers to the aquatic ecosystem.As, it will provide equal chances and energy to the different beings inside the ecosystem.
5 0
3 years ago
Which three statements provide reasons that scientists are considering renewable sources of energy?
Scorpion4ik [409]

These are the three explanations that give reasons that scientists are considering renewable source of energy:

1. Renewable sources are assets implies they are old and reliable sources.

2. Most renewable sources are effectively accessible in nature.

3. Renewable resources are cost-effective in contrast with non-renewable resources.

A renewable energy source implies energy that is feasible, that can't run out, or is unending, similar to the sun. It is additionally named 'alternative energy'. These assets are fit for recovery. The recovery of these sources includes a few biological cycles on a time scale. Sun, water, air, and heat from the earth are sustainable sources that we can use to make solar-based, tidal, wind, and geothermal energy. Renewable energy is additionally called green or eco energy.

Learn more about renewable resources here,

brainly.com/question/13258110

#SPJ4

7 0
2 years ago
What is the difference between threatened, endangered, and extinct species?
mario62 [17]
Threatened means they are lowering in numbers and nearing to be endangered. 

Endangered means they are dangerously close to being extinct

Extinct means there is none of them left in the wild. 

I hope this is what you meant.
4 0
3 years ago
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