Panuto: Basahin at unawain nang mabuti ang mga sumusunod at bilugan ang wastong titik ng iyong sagot.
1. Ang tinaguriang 'Ama ng Sarsuwela' ay si
A. Aurelio Tolentino
B. Severino Reyes
C. Juan Abad
D. Lola Basyang
2. Ito ay anyo ng dulang musikal.
A. Sarsuwela
B. Tula
C. Awit
D. Balagtasan
WIVEL
3. Ito ang panahon namulaklak ang sarsuwela sa Pilipnas.
A. Kastila
B. Amerikano
C. Hapon
D. Bagong Lipunan
4. Pinakaluluwa ng sarsuwela.
A. Direktor
B. Iskrip
C. Entablado
D. Yugto​

By water evaporation from the leaves is created a negative pressure at the top of the tree that promotes the ascension  of the water through channels that are called xylem. there are also two molecule forces that are involved: the intra-water molecules cohesion (water molecules stick to each other) and the adhesion when the water molecules stick to the channels they are running in. this is what enables water to go from the roots to the top of a tall tree.