Answer:
complexity. (uncountable) The state of being complex; intricacy; entanglement. (countable) That which is and renders complex; intricacy; complication.
Explanation:
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False. Specific gravity usually means relative density with respect to water. [ ]
Answer: Heredity
Explanation: Also known as heritage.. Heritage means where your family comes from and the traits along with it.
Mark me as brainliest? :)
Maybe they came from different groups or mixed semen
Kidneys maintain the electrolyte concentrations by filtering the electrolytes and water from blood, returning some to the blood, and excrete Cretingham any excess into the urine