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expeople1 [14]
3 years ago
10

Some causes of environmental pollution

Social Studies
2 answers:
il63 [147K]3 years ago
8 0

Answer:

Cars

Explanation:

Gasoline polution

kobusy [5.1K]3 years ago
4 0
Garbage and littering creates air pollution.
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How did the world wars lead to resentment in Africa
kvasek [131]
During WW2 there was a fight against colonialism and imperialism in Africa.
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3 years ago
What’s six less than twice a number is the same as the number increased by seven
Oduvanchick [21]
First thing's first we need to figure out an equation to solve the problem. Let's call our mystery number "x." 

First, I'll examine the first part of the problem. "Six less than twice a number..." Well, we know that twice a number is our number multiplied by 2. In other words, 2x. Less than indicates that we must subtract. So the first expression is 2x-6. 

To say that this expression is the same as another is to say that they are equal. So now we have 2x-6=..... The second expression is seven less than x, or x-7.

Setting that equal to our first expression, we get 2x-6=x-7. Now we can solve for x.

2x-x-6=-7
x-6=-7
x=-7+6
x=-1

Our number is -1! Plug it back in to the original equation we made to double check.
3 0
4 years ago
An idea that is objective and can be proven true is a(n) . An idea that is subjective and based on an interpretation is a(n) . F
Svet_ta [14]

Answer:

1. Fact

2. opinion

3. Unchanging

4. Changeable

Explanation:

I got it right on Edg.

7 0
3 years ago
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How was hernan cortes able to conquer the Aztec empire
Marizza181 [45]

Answer:

Hernan Cortes was able to conquer the Aztec Empire by scaring the natives with the 16 horses, gaining alliances with the other enemies of the Aztec, having superior and better weapons than the natives (like guns), having armor, and having steel.

Hope This Helped!!

Explanation:

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Based on your answer above, do organisms with higher fitness mean that they have survived to old age? Why or why not?
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