How is meiosis related to sexual reproduction

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.

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box

When ash and dust begin to settle on the ground, they eventually become compacted by