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
Kazeer [188]
3 years ago
8

How many atoms of nitrogen are in a sample that weighs 1.25 g?

Biology
1 answer:
yanalaym [24]3 years ago
7 0

Answer:

5.37 x 10^-24

Explanation:

You might be interested in
1. What is the term for water entering the ground?
Luba_88 [7]
Absorbation is the term for when water enters the ground because it is the ground absorbing the water.
4 0
3 years ago
An ecosystem can be viewed as a host that is parasitized by the organisms that live on it. Agree or disagree?
kari74 [83]
I agree because an ecosystem and a host are basically the same thing.
3 0
4 years ago
Read 2 more answers
Why is vinegar used in food preservation?
weqwewe [10]
Vinegar is an extremely acidic liquid. Very few microorganisms (ie bacteria and fungus which cause foods to spoil) can survive in such an acidic environment. Among other effects, it can destroy their cell walls, and prevent their own enzymes working (enzymes are extremely pH sensitive). There are a small number of microorgamisms which are adapted to survive in extreme acidity. However, this adaptation prevents them from surviving in more 'normal' environments. Therefore, anything which can survive in the vinegar, will not likely survive on your kitchen surface, and the same is true the other way around. Therefore, as vitually nothing can colonise whatever is in the vinegar, the food will be very effectively preserved. . . . . . . . . . . you can say........................ . . the low pH a nd high acidity of vinegar destroy bacteria
3 0
3 years ago
Why can’t you feel the force of attraction between you and mars
Nana76 [90]

Answer: Because  according to the universal law of gravitation, the effect of the force of gravity decreases as the distance increases. The gravitation force is inversely proportional to the radius or the distance. So, the gravitational force exhibited by the Mars is not experienced by us due to the large distance.

Explanation:

8 0
3 years ago
Which volcanoes are located along spreading plate boundaries
natulia [17]
I believe <span>Erta Ale from Ethiopia, Hekla from Iceland, and Ol Doinyo Lengai from Congo.

Hope this helps!</span>
8 0
3 years ago
Other questions:
  • Compare physical feature of freshwater and marine cetaceans. Speculate how those physical differences might provide advantages t
    5·1 answer
  • The carbon in coal, oil, and natural gas come from
    12·2 answers
  • Which inner ear organ is responsible for the sensation of rotational acceleration?
    8·1 answer
  • This map shows the geographic distribution of different tidal cycles along some Earth's coastlines. Areas experiencing
    13·1 answer
  • Trisha is learning how to do a first-aid procedure known as CPR. She is practicing using a mannequin, or a model of the top half
    15·1 answer
  • The left side of the heart receives blood from veins, transfers it to the chambers on the right side of the heart, which circula
    9·1 answer
  • If Plant A with yellow flower (dominant trait) is crossed with Plant B white flower (recessive trait), what is the percentage of
    15·1 answer
  • An interaction in which one organism captures and feeds on another organism is called
    12·2 answers
  • TED Talk speakers are generally
    8·1 answer
  • What are the nitrates is used to make?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!