A scientist observes that members of a fish species near a popular beach had more acquired mutations than the same species in a river. Form a hypothesis stating how this difference could affect the future of the species.

Aperson who uses a computer at a desk does not have to worry about safety in the workplace. true or 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.

Write a paragraph at least 5 sentences “why all vaccinations should be mandatory”