The answer is: Gravity
Attraction to the earth, if there was none we would be floating
The statement that most correctly describes surrogacy is C, fertilizing sperm and egg in a lab and implanting it into another woman's uterus. This is the definition of gestational surrogacy, which involves In Vitro Fertilization. Gestational surrogacy also means the carrier is not genetically related to the baby, only the father.
Answer: the Neolithic period
Explanation:
A period in history in which humans transitioned from hunting and gathering food to the farming of plants and animals is called the Neolithic period. People were starting to become farmers and their life got more settled.
This transition is also known as the Neolithic Revolution or the Agricultural Revolution.
C. Organ System
Like said in the definition above, an organ system is a group of organs working together to perform a specific function for the organism.
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Answer:
ummmmmmmmm sir what i um well I think G.o.o.g.l.e would be your friend on that one