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Katyanochek1 [597]
3 years ago
14

How can you tell that matter is conserved in this reaction?

Biology
1 answer:
Leona [35]3 years ago
8 0
You can tell if matter is conserved if the substance changes . If the substance changes then matter has been conserved .
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D. Pituirary Gland

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It's where hormones are produced and later travel into our bloodstream.

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4 x 5 + 4-2-2 = N??​
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Answer:

I think the answer is 20

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We also know that the astronaut’s weight on Earth is 156.6 pounds. Which equation models the situation? no links pls they didn't
Klio2033 [76]

Given what we know, we can confirm that the equation to model the situation can be created by multiplying the mass of the astronaut by the force of gravity on earth.

<h3>What is Mass and the force of gravity?</h3>
  • Mass is the amount of matter in an object or body.
  • What we refer to as weight, is really the force being applied by an object together with the force of gravity.
  • Gravity is an invisible force applied by the earth on all objects.
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Therefore, we can confirm that the equation to model the situation can be created by multiplying the mass of the astronaut by the force of gravity on earth, which would be 7.2 kg of mass multiplied by 9.807 m/s² which will result in a "weight" of 156.6 pounds or 71 kg.

To learn more about gravity visit:

brainly.com/question/1479537?referrer=searchResults

8 0
2 years ago
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If you look up “quill bot” you can copy sentences from the internet, paste it in there, then press paraphrase and it’ll change the words
8 0
3 years ago
HELP! ASAP! Please UNDERLINE the dependent variable and BOLD the independent variable FOR EACH.
zepelin [54]

Answer:

1. <u>The height of bean plants</u> depends on the amount of water they recieve.

2. The higher the temerature of the air in the oven, <u>the (speed of which) a cake will bake.</u>

3. Lemon trees receiving the most water produced the most<u> lemons (amount)</u>

4. An investigation found that more <u>bushels of potatoes</u> were <u>produced</u> when the soil was fertalized (amount) more.

5. The amount of <u>pollution</u> produces by cars was measured for cars using gasoline containing different amounts of lead.

Explanation:

The independent variable is what you change and the <u>dependent</u> variable is what is being measured. It is like cause and effect.

(sorry this is my first answer apologizes for any mistakes)

5 0
3 years ago
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