Because sperm travels well in water.
Salmon use external fertilization
Salmon use external fertilization
they use external fertilization.
they use internal fertilization they use internal fertilization they use internal fertilization they use internal fertilization
EXTERNAL
Animals that live in water typically exhibit external fertilization, where eggs and sperm are released into the water simultaneously. This process allows for a higher chance of fertilization due to the large volume of water, which can dilute and disperse the gametes. Common examples of aquatic animals that use external fertilization include many fish and amphibians. However, some aquatic species, like certain sharks and dolphins, may practice internal fertilization.
Like all reptile rattlesnakes use internal fertilization. The only vertebrates that use external fertilization are many fish and amphibians.
Pythons use internal fertilization.
according to my research earthworms use external fertilization because they receive and store sperm from the other worms in copulation.
Toads have external fertilization. During mating, the male toad releases sperm onto the eggs as the female lays them.
Earthworms use external fertilization because they release their eggs and sperm into the environment, where they can mix and fertilize externally. This method increases the chances of successful fertilization and allows for greater genetic diversity. Additionally, external fertilization prevents the need for complex reproductive organs required for 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.