Forssoic science investigate department
<span>Only about 75% of water is fresh and suitable for human use.
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Immature sperm cells are temperature sensitive and if they need to be at a cool temp. and the body is hotter than they need to be so it is kept out in the scrotum. How is this Biology:?
Answer:
The body regulates those levels in an example of homeostasis. When levels decrease, the parathyroid releases hormones. If calcium levels become too high, the thyroid helps out by fixing calcium in the bones and lowering blood calcium levels. The nervous system helps keep homeostasis in breathing patterns.
Explanation:
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