If the immune system fails to produce proteins (Antibodies) it can cause a disease. This is because our immune systems are very needed so if our immune system decides to fail to produce its proteins, our body will become overwhelmed and could possibly cause us to die! :(
Answer:
C
Explanation:
because a population is a group of the same species that lives in a given area
A. It functions in the dispersal of the spores.

<em>The star has a mass of 0.45 M ☉ and a radius of 0.48 R ☉. It has a temperature of 3620 K and is estimated to be about 9.54 billion years old.</em>
<em>Mean radius: ≥1.5(?) REart</em><em>h</em>
<em>Orbital period (sidereal): 35.68 (± 0.03) d</em>
<em>Eccentricity: 0.18 (± 0.13)</em>
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<em>#CarryOnLearning</em>
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<em>hit that heart and dont forget to follow hehe thx<3</em></h2>


