Answer:
The red blood cells will shrink in size when water diffuses out of them.
DNA ligase is like the glue that pieces together DNA. DNA polymerase "unzips" the DNA helix in DNA replication.
Speciation is b. the process by which new species are formed. They are often caused by the isolation of certain organisms in terms of environment or geographical area. This is part of the evolutionary changes that various species undergo to brought about by natural selection.
nucleus
is the power house of a cell
Answer B sounds reasonable
