PRE TEST
INSTRUCTIONS: A. Read each questions carefully. Chose the correct answer
from the word bank.
Biosphere
Organ
Ecosystem
Tissue
Population Cell
Community
1. The basic fundamental structural and functional unit oflife.
2. A group of freely interacting and breeding organisms of the
same species.
3. An individual living things made up of different organ system
working for specific functions.
4. Consists of all life on Earth and the places where life exists.
5. Group of tissues working together for a specific function.
INSTRUCTIONS B. Read each situation and example carefully. Chose the
correct answer from the word bank.
6. Tropical Rainforest.
7. School of fish in the Tubbataha Reef.
8. Mango Trees in Guimaras.
9. Mangrove Forest in Palawan is a home for a diverse number
of plant and animal species because of its conducive weather
and water quality.
10. The heart is responsible for blood circulation, generating
blood pressure and blood supply.
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