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MissTica
3 years ago
6

PLEASE HELP WILL MARK THE BEST!!!!

Biology
1 answer:
Daniel [21]3 years ago
5 0

Answer:

#3#5#7

Explanation:

hopes this helps

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If a moving object loses mass, how can it keep its momentum constant?
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If a moving object loses mass, how can it keep its momentum constant?

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A total of 100 Students and 35 chaperones are going on a field trip to the Smithsonian institution in Washington DC write each r
gogolik [260]

Answer:

Ratio of students to chaperones = 20 / 7

Explanation:

Given:

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A first-hand source such as an experiment is called a _____.
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A first-hand source such as an experiment is called a primary source. 

A primary source is where you can share new information or report on what you have discovered. Some primary sources are research data, interviews, audio recordings, and autobiographies.

A secondary source is where you describe and discuss about the primary sources. They are used to collect and gather primary source information. Some secondary sources are textbooks, review articles, and scholarly books.

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3 years ago
Explain how weather and climate differ.
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Bezzdna [24]

Answer:

Diffusion.

Explanation:

According to the information given before the example in the question and considering the fact that the bag was secured on both ends before being placed in the solution, provided that there were no holes on the surface of the bag, the iodine solution could have diffused through the bag into the starch solution hence the color change to black after 30 minutes.

I hope this answer helps.

5 0
3 years ago
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