Ionization occurs at energies greater than 5 × 10^–19 j. is there a risk of exposure to ionizing radiation if a radar speed gun is pointed at a person instead of a car?

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?