Aphysically fit person is best defined as someone who a physically fit person is best defined as someone who has ideal body composition, flexibility, lung capacity, and muscular fitness levels. is a highly skilled athlete. performs moderate to vigorous physical activity daily without undue fatigue. has optimal wellness in all dimensions.

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

One gene can influence trait(s). one trait can be determined by gene(s).

Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.