When a machine does work, a trade-off occurs. Which of the following best exemplifies this trade-off? A. A lever increases output force and the distance the load moves.
B. A pulley changes the direction of your force, but requires a greater input force.
C. A ramp allows you to decrease force, but requires a greater distance.
O D.
A wheel and axle increases output force and the distance the load moves.

Chicken pox and hepatitis are bacterial diseases. true or false?

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.

Which diagram best represents the chromosomes that would be found in a two new skin cells produced as a result of this process?