Based on your observations of this plot and what you learned in previous chapters, what parameter does the dimension extending radially outward from the center of the circular slice represent (labeled "redshift")?

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The best answer is (a) which is universal law is in effect at all times. it is constantly at play in everything we do and governs our lives. it is also important to note that universal law applies to not only everything on earth, but everything in the universe as well, which is another reason why it is in effect at all times.

The fertilized egg  begins to develop into a hollow ball of cells called the blastocyst.