Whole, intact shell eggs must be stored at a temperature of to be kept safe?

What feature of cell theory is best demonstrated in the image

Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring