<span>This is an example of myotatic or stretch reflex. This is a muscle contraction that happens when there is stretching within a muscle. The myotatic reflex is a monosynaptic reflex, which provides automatic regulation of skeletal muscle length. A muscle spindle is stretched when a muscle lengthens. This increases nerve activity.</span>
Depth of groundwater and distance from nearby water sources must be considered otherwise rain water will carry trash into the water bodies or nutrients from decomposed trash will seep into the water, causing eutrophication.
It is the cytoplasm (which protects cell structures)
The NOAA estimates that 50% to 80% of earth's oxygen is produced from the ocean.