Is there anything else that needs to be added to this in order for me to answer this question??
I think it’s distance traveled
Light striking chlorophyll causes electrons to gain energy and leave the chlorophyll molecule. As these electrons pass down an electron transport chain, they lose energy, which is used to make ATP. ... Describe what happens when the sunlight strikes chlorophyll.
Answer:
I believe the experiment was too see if the flowers that would grow from the stem would turn out to be red in color. (Which is the reason they put red ink.)
(hope this helped :P)
In an open system such as a campfire, matter can <span>lose particles, gain particles or exchange particles.</span>
