In a classic experiment in photosynthesis performed in 1883 by the german botanist thomas engelmann, he surrounded a filament of algae with oxygen-requiring bacteria. he then exposed the algal strand to the visible-light spectrum along its length. in which wavelengths of light along the algal strand would you expect the bacteria to cluster? explain. (3pts)

d)to gain support for the independence movement.

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how did the pendleton civil service act weaken the spoils system after president garfield died?

the act forced federal employees to pass competitive exams.

the act said that federal employees could be fired for political reasons.

the act said that company contracts and kickbacks were illegal.

the act stopped the reform movement in its tracks.