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?

B. a graduated substance

Ithink that the use of creativity in the sciences entails that one produce something out of nothing or from another thing. with this, i think that the he wrote down his results as four parts of the atomic theory is the manifestation of the  creativity of john dalton.

Conservation efforts have been effective in "increasing the number of endangered species, reducing all the negative impacts of human activity, and preserving wildlife habitats".hope my answer has you : )