An example of a wave that can be transmitted through a vacuum is
a. light
b. sound
c. both sound and light
d neither sound or light

What is the best way to document blood spatter patterns for subsequent bloodstain pattern analysis? crime scene drawing videotaping sampling photographs

The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables