Do you think we can escape escape the radiation? why do you think so? if not, how did you say so?

Why is it important that the marker in the seismograph remain stationary while recording seismic waves

A6500 kg track moving at 18 m/s colides with 2800 kilogram stintionary car.the two vehicles stake together and move as one after collision? what is the given​

Which plant does not belong to the group a.corn b.mango c.fern d.banana