The thymus is a bilobed organ that is located in the superior mediastinum and functions in b-lymphocyte maturation. a. true b. false

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.

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

Name the types of burns one can get and which structures of the integument are damaged