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VLD [36.1K]
3 years ago
7

Scientists test their ideas about things they cannot observe directly by building

Chemistry
1 answer:
Karo-lina-s [1.5K]3 years ago
5 0

Answer:

yes

Explanation:

Testing scientific ideas

Testing Ideas. Testing hypotheses and theories is at the core of the process of science. ... match actual results observation, that lends support.

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When we weigh beans in this mass ratio, we must obtain the same number of beans.Explanation:

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A piece of neutral litmus paper turned red in some grapefruit juice.  What does this show about the grapefruit juice
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grapefruit juice is an acid

Explanation:

A piece of neutral litmus paper turned red in some grapefruit juice.  What does this show about the grapefruit juice

with litmus paper remember:

E     R          

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2 years ago
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