Mention and explain any THREE catastrophic results of radiation on the human body

What must happen for new french words to be published in official dictionaries? a. they must be approved by the french academy b. they must be voted on by the people of france c. they must be used by famous french writers d. they must be used by philosophers a. they must be approved by the french academy

Soil is made of air water organic material minerals weathered rock

Abird flies at a speed of 75 metres per second for 15 seconds, how far does the bird fly