<span><span> I </span><span> Helping Hand </span> </span><span>Sensitive to stimuli that stretch, compress, twist, or distort their plasmalemmae. 3 classes: 1) tactile- provide sensations of touch, pressure, and vibration 2) baroreceptors- detect pressure changes in the walls of blood vessels, digestive, reproductive, and urinary tracts.</span>
<span>Sensitive to stimuli that stretch, compress, twist, or distort their plasmalemmae. 3 classes: 1) tactile- provide sensations of touch, pressure, and vibration 2) baroreceptors- detect pressure changes in the walls of blood vessels, digestive, reproductive, and urinary tracts. 3) proprioceptors- monitor the position of joints and muscles are are the most complex general sensory receptors.</span>
Soil can become waterlogged. The water can cut off the air supply to the roots and to the organisms that live in the soil. If the roots do not receive enough oxygen, the plants will die because they rely on oxygen to complete photosynthesis.
