according to my research earthworms use external fertilization because they receive and store sperm from the other worms in copulation.
External Fertilization
Earthworms make soil healthy by going underground
you can but it you do it will kill the plant...
osmosis
earthworms
External Fertilization
according to my research earthworms use external fertilization because they receive and store sperm from the other worms in copulation.
Salmon use external fertilization
Salmon use external fertilization
they use external fertilization.
external fertalisation
they use internal fertilization they use internal fertilization they use internal fertilization they use internal fertilization
EXTERNAL
Like all reptile rattlesnakes use internal fertilization. The only vertebrates that use external fertilization are many fish and amphibians.
Pythons use internal fertilization.
They Have Internal Fertilization
It depends. Are you talking about humans? 8D Humans use internal fertilization but the disadvantages in external fertilization is that a small number of eggs survive.