The alveoli of the lungs are surrounded by

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 statement explains how gravity and intertia work together

People with one sickle cell allele are not likely to get malaria. what is this an example of?