A lab tech observed 200 cells from a cell line and recorded the number of cells in each phase of the cell cycle. What is the probability a randomly chosen cell will be observed undergoing cell divison?

What is the following best defines climate?

Which best explains how a heat pump can heat a room? cold air from the house is moved through pipes, where it absorbs thermal energy. warm air from outside is pushed into the house to replace the cold air. combustion warms the air when chemical energy is transferred to thermal energy. fuel is used to move a piston, which pushes warm air into the house.

What is the approximate time of death of the body temperature is 29.4 degrees celsius