On the basis of which property of the elements are they divided in metals and non metals?

Explain how the integumentary system plays a crucial role in the ability to maintain homeoestasis

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.

How does a noncompetitive inhibitor reduce an enzyme’s activity?