I would say decrease the birth rate
The business of Parliament<span> takes place in </span>two Houses<span>: the </span>House<span> of Commons and the </span>House<span> of Lords. Their work is similar: making laws (legislation), checking the work of the government (scrutiny), and debating current issues.</span>
There are 2 of them :-
1) Phagocytes
2) Macrophages.
These WBCs attach themselves to disease causing pathogens & then engulf them resulting in the destruction of the pathogens.
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Hope it helps!
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