▪ plant , tree
VERB + SAP
▪ collect , extract
Maple syrup is made from ~ extracted from the sugar maple tree.
SAP + VERB
▪ flow , rise
It was spring, and the ~ was rising.
Sap is used with these nouns as the object: ↑ confidence , ↑ energy , ↑ morale , ↑ strength , ↑ will