Janice is studying patterns of water usage. she has collected the following data:
activity average amount of water used
by american households (l)
bathing (per bath) 130
showering (per minute) 19
flushing toilet (per flush) 19
washing clothes (per load) 72
washing dishes (per load) 61
which of the following is an inference that can be made from this data set?

During which phase does earth see more than half of the moon's surface? 1)first quarter2)third quarter3)waxing gibbous4)waning crescent

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.

Long-period comets come from the oort cloud particles in earth’s atmosphere material from the asteroid belt the kuiper belt