Select the star life cycle that is accurate. A. Supernova, star of three stellar masses, black hole, nebula
B. Star of three stellar masses, red supergiant, supernova, neutron
star
C. Nebula, white dwarf, red giant, black hole
D. Nebula, star of two stellar mass, superhova, black hole


Hey me with this one❤❤❤❤ every organism needs food. does a cell also need it? explain very briefly.

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.

In a vegetable garden 45 bean plants have been eaten by deer 5 are untouched what is the frequency of bean plants in the garden that have been eaten?