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2 years ago

14

Which of the following body system does the immune system rely on to provide the first line of defense against pathogens

1 answer:

Tasya [4]2 years ago

8 0

I think it is integumentary system.

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What is the source of Earth's magnetic field according to what you have read in chapter 222

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3 years ago

Please help thank you

maxonik [38]

Answer:

$K=1.7x10^{-3}$

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to solve this problem by firstly setting up the equilibrium expression for the given reaction, in agreement to the law of mass action:

$K=\frac{[NO]^2}{[N_2][O_2]}$

Next, we plug in the given concentrations on the data table to obtain:

$K=\frac{(0.034)^2}{(0.69)(0.98)}\\\\K=1.7x10^{-3}$

Regards!

5 0

2 years ago