Smithers thinks that a special juice will increase the productivity of
workers. He creates two groups of
50 workers each and assigns each
group the same task (in this case,
they're supposed to staple a set of
papers). Group A is given the
special juice to drink while they work. Group B is not
given the special juice. After an hour, Smithers counts
how many stacks of papers each group has made.
Group A made 1,587 stacks, Group B made 2,113
stacks.
how could this experiment be improved

scientists have discovered that hiv does not cause aids by the virus's direct effect on the host's immune cells, but rather through the cells' lethal influence on one another. researchers from the gladstone institutes have revealed that hiv does not cause aids by the virus's

brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

explanation:

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.

the elements of art are the visual tools that the artist uses to create a composition. these are line, shape, color, value, form, texture, and space.

the principles of art and design are balance, contrast, emphasis, movement, pattern, rhythm, and unity/variety.