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Arada [10]
3 years ago
8

You have a cold and symptoms include a runny nose, fever and coughing. How is your body working together to get rid of the bacte

ria in your body .
Chemistry
2 answers:
topjm [15]3 years ago
8 0
Your white blood cells are fighting the pathogen (sickness)
nekit [7.7K]3 years ago
5 0
Your white blood cells, antibodies, and lymph nodes are helping fight the pathogens in the sickness.
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Select from the drop-down menu to correctly complete the statement.
Alenkasestr [34]

Answer:

C. have specific jobs

Explanation:

If an organism has specialized cells, then the cells performs specific jobs.

A group of cells that performs a specific job is called tissues.

  • In higher organisms, cells are specialized for specific purposes in them.
  • This is to ensure that cells are optimized to carry out certain functions.
  • Specialization of cells usually occurs by cellular differentiation when an organism begins to form.
7 0
3 years ago
Alpha Centauri B is a star that is about the same size as the Sun. Why does it appear much smaller and dimmer than the Sun when
Ugo [173]
 To the eye – taken by itself – Alpha Centauri A appears as the fourth-brightest star seen from Earth, just slightly outshone by Arcturus. However, the combined light of Alpha Centauri A and B is slightly greater than Arcturus, so in that sense it appears as the third-brightest star visible in Earth's sky.
4 0
3 years ago
Read 2 more answers
What are the three important benefit to the soil provides
Gala2k [10]
"The three important benefits to the soil provides is nutrients, moisture, and aeration and structure."

5 star it plz!Thanks
7 0
3 years ago
As with any drug, aspirin (acetylsalicylic acid) must remain in the bloodstream long enough to be effective. Assume that the rem
Olenka [21]

Answer:

180 mg

Explanation:

For a first-order reaction, we can calculate the amount of aspirine (A) at a certain time (t) using the following expression.

A=A_{0}.e^{-k.t}

where,

k: rate constant

A₀: initial amount

If we know the half-life (t_{1/2}) we can calculate the rate constant.

k=\frac{ln2}{t_{1/2}} =\frac{ln2}{3h} =0.2h^{-1}

When t = 4 h and A₀ = 400 mg, A is:

A=400mg.e^{-0.2h^{-1}\times 4h} =180mg

4 0
2 years ago
PLease help me with this question
lukranit [14]
The answer is 6 because the number of chlorine is 2 so if you have 6 moles of chlorine the answer is 6
7 0
3 years ago
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