10. What will be the effect on the life cycle of organisms there is an
increase in the temperature of the environment?
a) They will die if they cannot adapt to the changes in the temperature.
b) Growth and survival of organisms will be reduced.
c) Soil will dry up and plants will die.
d) All of the above
11. Air pollution is one of the environmental factors that affect the life
cycle of organisms, how can you help in solving this problem?
A. I will recycle materials.
B. I will plant more trees.
C. I will encourage the people in our barangay not to burn plastics.
D. All of the above.
12. Why is the interaction between the tree and the fern is called
commensalism?
A. They compete with each other
B. The tree and a fern benefit from each other.
C. The tree is the only one that benefits in the relationship.
D. The fern benefits from the relationship while the tree is neither
harmed nor benefited.