Une veille technologique est : A. un ensemble de méthodes qui consiste à attendre le résultat d’une expérimentation.
B. un ensemble de méthodes et d’actions pour s’informer des récentes inventions, innovations technologiques et découvertes scientifiques .
C. un ensemble d’actions qui permettent de fabriquer un objet technologique.

Someone me with this: a mineral' is determined by its actomic structure.

What best describes the dropping height of a ball that bounces back up to a height of 45 cm

Scientists are conducting a study on the effectiveness of a new drug on memory loss. they are giving some of the test subjects the new drug to find out if it improves their long-term memory. which are possible limitations of this study? check all that apply. a) test subjects may want to participate in additional experiments. b) test subjects may think they should be paid more. c) test subjects may get bored and want to quit early. d) test subjects may have to travel during the experiment. e) test subjects may have full-time jobs. this is multiple choice. you for the !