To ensure the cod and the common tree frog will not become extinct
You do not need to take care of frog eggs in any way.
The larvae inside frog eggs are able to get their own nutrients better than birds. Therefore, they do not need as much yolk for nourishment.
Absolutely, frog eggs need to be in clean rain water, spring water, or distilled water, if you use tap water, it will kill them imediately
Probably not. The female most likely releases her eggs in the water as soon as the male frog signals to do so, and the male frog then fertilizes the eggs.
Frog eggs have to be often kept underwater.
No, not like a frog, it doesn't. But they do need to be covered lightly with soil and kept in the shade and damp.
Frogs' eggs, or frogspawn, need water or they will dry out and die. The eggs of a frog do not have a solid, protective covering like birds' eggs or reptiles' eggs do, so laying them in water preserves the developing tadpole from dehydration.
All frogs need at least a small supply of water to keep their bodies moist and to lay their eggs.
they all need water to live so that they dont dry out
how many small eggs do I need to make a large egg in a reciepe
Tadpoles need to be left where they are because the frog lays the eggs where they are likely to have enough food and water to survive. You are unlikely to be able to reproduce that environment, so leave them where you found them.
2 large or 3 medium sized eggs.