1. It is the transfer of pollen grains from the anther to the stigma of the same flower.
A. Sell-pollination B. Cross-pollination C. Pollination D. Vegetative propagation
2. It involves the fusion of male and female gametes. This happens when pollen are
transferred from the anther. A. Sexual Reproduction B. Asexual Reproduction
C. spores
D. Ferns
3. Philippines is rich in coastal areas which are affected by the resing and receding tides
What part of the land constantly exposed to the changing tides?
A. Estuary
B. Intertidal zone C. Lagoon
DD. Lake
4. areas where seawater meets the freshwater from the rivers is called
A Estuaries B. Intertidal Zones C. Mangroves D. Salt marshes
5. Why do we need to leave our beaches clean after our picnic?
A Trash can harm the habitats in the ocean
C. trash can attract tourist
B. Trash can make our estuaries beautiful and to look at, D. Trash can protect the fishes in
the ocean​