Well during a bicep curl the triceps relax enough for the biceps to be able to curl to tense and contract in a curl. This is called antagonist which means “a muscle whose action counteracts that of specified muscle.”
Hope this helps:)
<span>The process in which hydrogen introduced to vegetable oil to make them saturated is known as Hydrogenation.</span>
Pretty confident that it is A, judging by that the word composition is used as a combination or a ratio of 2 things. Also none of the other options make sense.
