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alexdok [17]
2 years ago
6

Which question would be scientifically reasonable for a student to ask about the layers of the Earth?

Chemistry
1 answer:
lubasha [3.4K]2 years ago
5 0

Answer:

The answer is C

Explanation:

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Las Vegas Raiders' running back Josh Jacobs is 72 inches tall and has mass of 100 kg. Los
gladu [14]

Answer:

Josh is running at a speed of 9.09 yards per second.

Josh's velocity is 9.09 East.

Josh's force is 900 N.

Aaron Donald's force is 845 N.

Yes Josh scores the touchdown because he is faster and has more mass than Donald.

Explanation:

Josh scores the touchdown as he is heavier and faster than Donald.

Formulas are:

Force= mass x acceleration

Speed= distance divided by time.

Velocity= distance divided by time.

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2 years ago
Describe the composition of humus and why it is an effective organic fertilizer.
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Answer:

Humus, which ranges in colour from brown to black, consists of about 60 percent carbon, 6 percent nitrogen, and smaller amounts of phosphorus and sulfur. As humus decomposes, its components are changed into forms usable by plants.

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5 0
2 years ago
When data does not support your hypothesis in an experiment, you must revise what
Blababa [14]

state what the lab is about, that is, what scientific concept (theory, principle, procedure, etc.) you are supposed to be learning about by doing the lab. You should do this briefly, in a sentence or two. If you are having trouble writing the opening sentence of the report, you can try something like: "This laboratory experiment focuses on X…"; "This lab is designed to help students learn about, observe, or investigate, X…." Or begin with a definition of the scientific concept: "X is a theory that…."

2. give the necessary background for the scientific concept by telling what you know about it (the main references you can use are the lab manual, the textbook, lecture notes, and other sources recommended by the lab manual or lab instructor; in more advanced labs you may also be expected to cite the findings of previous scientific studies related to the lab). In relatively simple labs you can do this in a paragraph following the initial statement of the scientific concept of the lab. But in more complex labs, the background may require more paragraphs.

6 0
3 years ago
2. What is the weight of the hydrochloric acid that fills a 144.5 mL container? The density of
hoa [83]
I don’t understand the question sorry
8 0
2 years ago
PLEASE HELP ASAP! AND PLEASE DO NOT GIVE ME ANY VIRUSES!
ludmilkaskok [199]

Answer:

Hope it helps you.....

The answer is in form of image..

See it...

8 0
2 years ago
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