Antibiotic resistance occurs<span> when </span>bacteria change<span> in </span>a way<span> that </span>reduces<span> the </span>effectiveness<span> of </span>drugs<span>, </span>chemicals<span>, or </span>other agents designed<span> to </span>cure<span> or </span>prevent infections<span>. The </span>bacteria survive<span> and </span>continue<span> to </span>multiply<span>, </span>causing more harm to a person or host<span>.</span>
C. Macrophages
When Macrophages approach a foreign pathogen they ingest the pathogens through phagocytosis, the Macrophages show the foreign antigen proteins on their cell surfaces.
The Helper T Cell recognizes the antigen on the surface of the macrophage and starts an immune response to the invading pathogen by sending out a chemical message
After that the B-cells produce antibodies that are specific to the antigens of the pathogens that slow them down so the macrophages can engulf them.
Salutations!
<span>The large division of the brain that deals mainly with sensory and motor relays centers is: ------
</span><span>The large division of the brain that deals mainly with sensory and motor relays centers is: forebrain. The forebrain in the further most portion of the brain, that includes cerebral hemispheres, thalamus, hypothalamus, higher vertebrates. These are the leading controls of sensory and motor relays etc.
Hope I helped :D
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Answer:
Chaz is in the desert.
Explanation:
Deserts are very dry and have sandy and rocky soil.
Some pesticides contain nutrients that are beneficial to the soil
