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Korvikt [17]
2 years ago
8

Which of the following elements products no harmful emission when used as an energy source

Geography
1 answer:
ololo11 [35]2 years ago
4 0

Wind, it takes nothing to use wind, which means it doesn't put harmful emissions into the atmosphere.


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Would happen if we did not experience gravity here on earth or within our solar system?
Wittaler [7]

Answer:

Weightlessness.

A breakdown in the Universe as objects would move out of their orbits.

Muscle athropy and osteoporosis

Explanation:

All objects would move freely in space and also on earth. Due to this loss of mass, the human body's bones and muscles will have no weight on them hence leading to them shrinking. On a larger scale there will be no orbits to hold planets and other celestial bodies in place.

5 0
3 years ago
Which two observations can be made in relation to population growth over centuries?
PIT_PIT [208]

~Hello There!~

B. In the twentieth century alone, the world population grew by more than 5 billion people.

C. Population grew slowly until the eighteenth century because death rates were higher.

Hope This Helps You!

Good Luck :)

Have A Great Day ^_^

- Hannah ❤

7 0
3 years ago
Determine whether the following statements about sympatric speciation are true or false. a. Sympatric speciation only occurs in
valentinak56 [21]

Answer:

The true statement is - Sympatric speciation only occurs in areas where there is local variation in environmental resources

Explanation:

  • Sympatric speciation means the evolution of new species from an ancestor species which are occupying in the same area and no geographical barrier takes place.
  • Overlapping of ranges takes place to the organism and old and new        species are living i the same geographical region.
  • A dam diving a fish population could lead to allopatric speciation where geographical barrier causes formation of new species which are completely different from their ancestor species.

3 0
3 years ago
What are some health impacts on air pollution​
laiz [17]

Explanation:

Long-term exposure to polluted air can have permanent health effects such Accelerated aging of the lungs. Loss of lung capacity and decreased lung function. Development of diseases such as asthma, bronchitis, emphysema, and possibly cancer.

8 0
3 years ago
QUESTION 5 What is a Platonic Idea? A. Sensible forms within things B. An immaterial and intelligible form of sensible things C.
Degger [83]

Answer:

B. An immaterial and intelligible form of sensible things

Explanation:

Platonic Idea -

It is given by Plato ,

He proposed this theory via the concept of eternal form , according to this theory , the immutable essence that can only be participated in the sensible things .

The idea is an invisible reality , an eternal thing , an immaterial and the prototype of the reality .

7 0
2 years ago
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