Ascientists is trying to decide whether an organism is unicellular or multicellular which information would the scientist most make her decision?

a. size of cells of the organism

b. what the organism eats

c. how many types of cells are in the organism

d. how fast the organism grow

Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)

The diagram shows a wave. the quantity shown is the amplitude. this quantity is directly proportional to which of these other quantities? a) energy b) frequency c) period d) wavelength

In the cores of extremely hot red giants, nuclear reactions convert helium to