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Svetllana [295]
3 years ago
13

MARK BRAINLIEST AND 14 POINTS

Chemistry
2 answers:
LekaFEV [45]3 years ago
4 0

Answer:

She could prove that it is a combination of substances by looking for a change in color, or the formation of bubbles. She could also try to pull the combination apart by physical means alone.

Explanation:

zysi [14]3 years ago
3 0

Answer:

If it's a mixture she could pull it apart bit by bit, but she can't so it's chemical..

Explanation:

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I AM SO STUCK!
ankoles [38]
1kg is about 2.2 pounds. So 4kg = 8.8 pounds. If that represent 19% of the total, here is the answer.
0.19*x=8.8
x=8.8/0.19
x=46.31 pounds
3 0
3 years ago
How many ants would 6 giant anteaters need to eat in one year to get the matter and energy they need? Write a simple formula to
prohojiy [21]

Answer:

180,000 ants

Explanation:

For this problem we can create the following simple formula to solve this problem...

f(x) = 6x

where the variable x represents the number of ants that a single Anteater needs to eat per day. After a quick online search we can see that a single Anteater eats roughly 30,000 ants per day. If we use this value and plug it into the simple formula we can get the total number of ants 6 anteaters need to eat to survive.

f(x) = 6 * 30,000

f(x) = 180,000

7 0
2 years ago
A substance that conducts electricity, is malleable, ductile, and has luster would be classified as a A) compound B) element C)
Sati [7]
C. Metal

You can think of aluminum cans foils
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They both are ductile (to flatten out)
They both have luster (shiny)
And they both conduct electricity.
5 0
3 years ago
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Mademuasel [1]
2) carbon and hydrogen only.
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Answer:

Does a fart taste like it smells?

Explanation:

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