The notochord is most closely associated with the skeletal.
Answer: 75% Reason: The question never stated that there was all Red wattle turkeys so 100% is invalid, the question stated that red was dominant so 50% is invalid, 25% is invalid for the same reason as 50%
Physical resources that are extracted from the ocean and are useful to humans include petroleum and natural gas.
<h3>What are physical resources?</h3>
- Physical resources are tangible items such as raw materials which are required by the humans for their need.
- Water, air, soil, rocks are all physical resources of the terrestrial and aquatic ecosystems.
- Land, water and air are necessary for our survival.
- Geological features like volcanoes, caves and fossils are also a part of physical resources.
- The dead and decaying remains of plants and animals over thousands of years in the oceans (marine system) form petroleum and natural gas which are used as fuels to power vehicles.
- Coal is obtained from the remains of plants over hundreds of millions of years ago in terrestrial ecosystem.
- Petroleum and natural gas are non renewable so we must use them judiciously.
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The purpose of the renal system is to eliminate wastes from the body, regulate blood volume and pressure, control levels of electrolytes and metabolites, and regulate blood pH. The renal system organs include the kidneys, ureters, bladder, and urethra.