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this actually our lesson in science
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Prepared by :
Grade IV – Dahlia students of Group 2 – B
Sto. Niño SPED Center Tacloban City,Leyte
Life Cycle of rogs
Why do we need to study a frog?
Because of its beautiful skin, and also known with its poison called bufotoxins. Many people are amazed when they see a frog doing something like swimming, jumping, walking and running, burrowing, climbing and gliding
The Sexual Reproduction of Frogs
The male fertilizes the eggs as they are shed, over the course of
about 10 minutes.
Beginning the Life Cycle: Eggs
Each egg has three jelly coats which swell with water to
enclose it.
Tadpoles A newly hatched tadpole feeds on
1 youlk stored in its body and breaths with its gills.
Young Frogs
The tail of the tadpole shortens, the metamorphosis is nearly complete. The lungs of the frog become functional. In two years the frog will be an adult.
Ending the Life Cycle: Adult
The frog sexually mature frog at 3 years.
Picture of the Full Life Cycle
These are Different Kinds of Frogs
Look A Frog l
THE END
Hope you enjoyed our slide show