Why might a scientist use a physical model of a plant cell instead of studying
a cell directly?
OA. A model can be used for things that are too simple to study
O B. A model can be used for things that are too hot to handle easily.
O C. A model can be used for things that are too large to study directly.
OD. A model can be used for things that are too small to see clearly.
directly.
Answers: 1
Physics, 22.06.2019 06:30, mehokkj
Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?
Answers: 1
Physics, 22.06.2019 20:20, SoccerHalo
The temperature in gavin's oven is a sinusoidal function of time. gavin sets his oven so that it has a maximum temperature of 280°f and a minimum temperature of 240°. once the temperature hits 280°, it takes 20 minutes before it is 280° again. gavin's cake needs to be in the oven for 30 minutes at temperatures at or above 270°. he puts the cake into the oven when it is at 260° and rising. how long will gavin need to leave the cake in the oven? (round your answer to the nearest minute.)
Answers: 3
Why might a scientist use a physical model of a plant cell instead of studying
a cell directly?
Law, 05.11.2020 21:30
Mathematics, 05.11.2020 21:30
History, 05.11.2020 21:30
Mathematics, 05.11.2020 21:30
History, 05.11.2020 21:30
Mathematics, 05.11.2020 21:30
Health, 05.11.2020 21:30
Mathematics, 05.11.2020 21:30