1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ivahew [28]
2 years ago
8

How does the law of conservation of mass apply to earth’s recycling of water, oxygen, carbon, and nitrogen. Give one example

Biology
1 answer:
Vlad [161]2 years ago
7 0

Answer:

The law of conservation of mass states no matter is created or destroyed. This means that the matter currently on Earth is the only matter that will ever be available to us. However, it also means that this matter will not be destroyed. So, water, oxygen, carbon, and nitrogen are all used by living things in our world and then recycled to be used again.

One example of this is the water cycle. More water is never added or taken from the world, it is just reused. First, water starts in some body of water and then evaporates into the air. Then, the water falls back to Earth as precipitation.

You might be interested in
By substitution, justify that x= − 6 is a solution to x − 2 = − x − 14
Kamila [148]

\huge \boxed{\mathbb{QUESTION} \downarrow}

  • By substitution, justify that x = − 6 is a solution to x − 2 = − x − 14.

\large \boxed{\mathbb{ANSWER\: WITH\: EXPLANATION} \downarrow}

First, let's substitute the value of x as -6 in the equation.

\tt \: x - 2 =  - x - 14 \\  \dashrightarrow \: \tt \:  ( - 6) - 2 =  - ( - 6) - 14

Now, let's solve it.

\tt \: ( - 6 ) - 2 = - ( - 6 ) - 14

Subtract 2 from -6 to get -8.

\tt \: -8=-\left(-6\right)-14

The opposite of -6 is 6.

\tt \: -8=6-14

Subtract 14 from 6 to get -8.

\tt \: -8=-8

Compare -8 and -8. We can see that both the LHS & RHS are equal to each other. So, hence we proved that <u>x = − 6 is a solution of x − 2 = − x − 14.</u>

8 0
3 years ago
1. For which of the following activities might you want to hire a chemist?
V125BC [204]
1. For which of the following activities might you want to hire a chemist?A. testing a sample of water from a well


2. Which of the following procedures involves a physical change in one of the substances?
D. grinding chalk into a fine powder

3. You have three molecules of glucose (3C6H12O6). How many oxygen atoms do you have?
C. 6

8 0
3 years ago
Read 2 more answers
How is the sun’s energy passed along in an ecosystem?
Katen [24]

Answer:

Energy is passed between organisms through the food chain. The organism that obtains energy from sunlight is called the producer.

Explanation:

8 0
3 years ago
In pasteur's investigation, how did he make his test fair?
sp2606 [1]


Science

Toggle navigation

How the Scientific Method Works

BY WILLIAM HARRIS

 

Pasteur's Experiment


The steps of Pasteur's experiment are outlined below:

First, Pasteur prepared a nutrient broth similar to the broth one would use in soup.



8 0
3 years ago
A typical cell in an animal's body is considered?
Lelechka [254]
It is considered a diploid.
3 0
3 years ago
Other questions:
  • Write a 450-500 word essay in which you explain what astronomy is, and why it is important in today’s world. If pictures are use
    11·1 answer
  • True or false an example of velocity is a car driving at 200 mph
    10·1 answer
  • Which of the following has the greatest first ionization energy: Li,Be,B, or C?
    13·2 answers
  • I need help, please &amp; thank you
    9·1 answer
  • true/false. The pacific northwest is home to a temperate rain forest, where over 300 centimeters of rain falls yearly
    10·1 answer
  • What do we call a change in the environment that causes an organism to take action? A. growth B. genetics C. response D. stimulu
    11·2 answers
  • Introduction to Biochemistry M
    15·1 answer
  • An _____ is used to measure amounts of isotopes in samples.
    12·1 answer
  • List your favorite food chain/web, with examples and its environment.​
    9·1 answer
  • How much protein does one eight-ounce glass of milk contain?.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!