Answer:
A
Explanation:
employees with different characteristics and backrounds
Answer:
B. Grand Staff
Explanation:
The Grand Staff is all the lines and spaces of notes from both Treble and Bass combined together. These images clearly show all of those notes.
They use the process of photosynthesis for energy and only in the upper 100 ft the sun can produce light into the bodies of water and the phytoplankton then use that light and use the process and convert it for their energy
The placebo effect, because one group believes they are receiving a new prescription but they are actually taking the same prescriptions they always have. This can also be called a single blind experiment because the test subjects do not know which group they are in (or that there are two groups most likely), but the psychologist(s) know who is taking which prescription/who is in which group.