Respuesta :
Its A, I took the test as well, idk why the other person says otherwise, for any future refrence A is correct!
The time period in which an embryo develops supports the idea that life changes over time and is denoted as option A.
What is an Embryo?
This is defined as the early stage of development in a multicellular organisms with varying degree of specialization.
This usually takes a given period of time which depicts that life changes over time.
Read more about Embryo here https://brainly.com/question/26087722
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