The lever on a lighting control console that simultaneously dims all the channels from one cut to the next is a crossfader.
A crossfader can be defined as a control on a DJ mixer that allows the mixes to be created, so nowadays is a very basic tool.
The crossfaders became common in the '70s when they were used by the DJ to make mixes.
Answer:
These supporting details reveal the speaker of the poem thinks friendship is more constant than love.
Explanation:
The excerpt we are studying here was taken from Emily Bronte's "Love and Friendship". In this poem, the speaker compares love to a wild-briar, while friendship is likened to a holly-tree. Love, like the rose-briar, is intense. Its scent fills the air, and it blooms beautifully, but as soon as winter comes, it perishes. Winter is a metaphor for difficulties. In the speaker's opinion, love does not survive hardship. On the other hand, like a holly-tree, friendship lasts. It may not be as attractive as a rose-briar, but it is constant, and does not die during winter. Friendship is, therefore, more constant than love, and that is the main idea of the poem.
"The grass is always greener on the other side," she chirped, but her advice meaned nothing to me. I hope I helped :)