(A), because there are bacteria your body don’t attack because they are helpful.
The first one is F., Hope that helps
<span>b. pain
Pain is one of the sensory functions that receptors in the skin can detect.
Others are:
Touch
Sight
Taste
Odor
Hearing
These sensory receptors receive information and deposit them to sensory neurons to pass to the interneurons which then interprets the information and process a proper response and sends it to the motor neuron.
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<span>This is because the mass of the object is displacing the water, causing the water to float around the object rather than pushing the object with the water.</span>
