What role do surface properties play in determining the lifespan of a flu virus?

Group of answer choices

A. Viruses tend to remain viable longer on surfaces with low moisture content.

B. Viruses tend to remain viable for longer on non-porous materials than on porous ones.

C. Surface properties have less to do with virus lifespan than does the type of virus.

D. Viruses tend to remain viable for longer on porous materials than on non-porous

ones.

Which step is not included in the step approach to calculating the greatest common divisor?

One of the newest applications of cell technology is called cybrid embryos. this process involves replacing the nuclear material of an animal cell with human nuclear material. how might this process affect public policies about research by using stem cells? the same policies and concerns about the use of human embryonic stem cells would most likely apply. the embryos would most likely be treated like traditional animal embryos and regulated accordingly. the process of forming cybrid embryos would most likely be banned by government regulators. the embryos would be treated as regular cells because they are not fully human in origin.

Need with these questions . need the answers in a rush for these questions are the answers i put down are correct or not? ?