Natural selection
Bc it is
Out of the choices given, the excerpt that best reflects Byron's appreciation of beauty was "the nameless grace/Which waves in every raven tress." The excerpt comes from the poem "She Walks in Beauty."
Answer:
The growth of the plants is the dependent variable, the stuff added to each plant is the independent variable, the plants that don't receive treatment/other stuff are control variables.
For 1 through 4, you can look that up on google because their definitions are pretty decent.
5. is speeding up (acceleration)
6.slowing down or turning
7.speeding up
those are the only ones i somewhat know
Coccus: Spherical
Rod: Cylindrical shape
Spirillum: Spiral Shape
Not sure if that was the question,but good luck Comrade.
