Frogs are very important to us because they tell us how healthy our air, water, and soil are. Lay soft, jellylike eggs in water that is much less protected than birds eggs or reptiles eggs. Then pour coke through the filter. Tell students, This is like the frog s skin. Repeat with leather.
Different species require different habitats, and frogs live in both water and on land.
Bullfrogs and green frogs require a whole year to grow from a tadpole into a frog. Bullfrogs need a permanent lake or pond for breeding. Spring peeper are very small the size of my baby fingernail. Changes on Aquatic Life Activity Objective Students will investigate the pH of common household liquids to determine if fish, frogs, and other sensitive aquatic organisms could live in these liquids. List and measure the liquids.