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julia-pushkina [17]
3 years ago
7

Someone help me to these please i dont have much time

Chemistry
2 answers:
Natali [406]3 years ago
6 0

Answer:

2

Explanation:

it is #2. the answer is 2

alex41 [277]3 years ago
6 0

Answer:

Hope this will help you.... Take care

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If scientists want to determine if a skin cream is effective against fighting acne, what would be the independent variable?
lina2011 [118]

Answer:skin cream

Explanation:

the independent variable is the variable that is always changed or manipulated. in this case the skin cream is the independent variable.

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2 years ago
¿sabes cual es la concentración de azúcar en un refresco de un litro?​
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“Esto quiere decir que en una lata de 330 ml tiene alrededor de 36 gramos de azúcar, mientras que una botella de 1 l tendrá 110 gramos”

110 gramos
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2 years ago
In which block of the periodic table is uranium (U) found?
s344n2d4d5 [400]

Answer:

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Explanation:

just did this in class yesterday :)

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2 years ago
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5 0
2 years ago
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olga55 [171]
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