Which of the following is used as evidence in supporting the idea that life changes over time?

A. the time period in which an embryo develops

B. the similarities in the body systems such as the nervous and circulatory systems

C. the existence of homologous structure

D. the big bang theory

Comments (1) Follow Report

by TheStar9 14.04.2017

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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