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
miv72 [106K]
3 years ago
13

Help me get it right and no links

Chemistry
2 answers:
Elena L [17]3 years ago
7 0

Answer:sorry

Explanation:

horsena [70]3 years ago
5 0

Answer:

C

Explanation:

C, because unlike A and B, it's an improvement in human population. And D wouldn't really be classified as an improvement as it states "Population has not decreased or increased significantly."

You might be interested in
Where might you find a temperature of 2 kelvin?
lyudmila [28]
100°C is 273 kelvins.

1°C is 2.73 kelvins.

I guess the closest would be north pole
7 0
4 years ago
The cell wall in plants functions to prevent the cell membrane from breaking when too much water enters the cell. When too much
Gnoma [55]

Answer:

<h2>                                   YOUR WELCOME</h2>
8 0
3 years ago
Explain how you were able to use your knowledge of how different types of blood react with anti A, anti B, and anti Rh antibodie
dybincka [34]

Depending upon the clumping reaction with anti A , anti B and anti Rh antibodies the blood types are determined.

Explanation:

Agglutination (clumping) will occur when blood that contains the particular antigen is mixed with the particular antibody.

A+ have Agglutination with Anti-A ,Anti-Rh and No agglutination with Anti-B.

A- have Agglutination with Anti-A and No agglutination with Anti-B and Anti-Rh.

B+ have Agglutination with Anti-B Anti-Rh and No agglutination with Anti-A.

B- have Agglutination with Anti-B and No agglutination with Anti-B and Anti-Rh.

Rh+ have Agglutination with Anti-A and Anti-Rh and No agglutination with Anti-B.

Rh- have No Agglutination with Anti-A and Anti-B and Anti-Rh.

3 0
3 years ago
What are some problems and solutions to sending a human to jupiter
Ray Of Light [21]
The problem with sending a human to jupiter would be the fact that Jupiter has a thing called the red spot which has alot of gravity. The rest of space does not have gravity so there is a natural pull.
4 0
4 years ago
Read 2 more answers
A sample of nitrogen gas had a volume of 500. mL, a pressure in its closed container of 740 torr, and a temperature of 25 °C. Wh
Nat2105 [25]

Answer:

527.68 mL

Explanation:

We will assume that nitrogen is behaving as ideal gas here.

For ideal gas the gas law is:

\frac{P_{1}V_{1}}{T_{1}}=\frac{P_{2}V_{2}}{T_{2}}

Where

P1= initial pressure = 740 torr

V1= initial volume = 500mL

T1= initial temperature = 25⁰C = 298 K

P2= final pressure = 760 torr

V2= final volume = ?

T2= final temperature = 50⁰C = 323 K

Putting values in the gas law

Final volume = \frac{740X500X323}{298X760}= 527.68 mL

5 0
3 years ago
Other questions:
  • An obese man was discovered in his air-conditioned hotel room sitting in a chair in front of the television. The air conditioner
    8·1 answer
  • Calculate the enthalpy change (∆H) for the reaction- N2(g) + 3 F2(g) –––&gt; 2 NF3(g) given the following bond enthalpies: N≡N 9
    9·1 answer
  • Rank the uses of biotechnologies A - E in order from MOST ethical to LEAST ethical.
    5·1 answer
  • Consider the reaction
    15·1 answer
  • Identifica el elemento según su configuración electrónica, 1s2 2s2 2p6 3s2 3p6 4s2 3d8 *
    8·1 answer
  • HELP HELP HELP HELP !!!!!!
    12·1 answer
  • Pls help me guys please please​ only 1 question choose
    7·1 answer
  • How many atoms of the element with atomic number 11 are in the reactants of the given formula?
    8·1 answer
  • How many branches of chemistry are there .​
    15·2 answers
  • Calculate the concentration of H3O ions present in a solution of HCl that has a measured pH of 5.310 .
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!