they use internal fertilization they use internal fertilization they use internal fertilization they use internal fertilization
Salmon use external fertilization
No because the sperm and egg cells have to be released into the water where the eggs are usually fertilized. :) ☆彡 NEON STAR
Salmon use external fertilization
External Fertilization
Echinoderms, such as seastars and sea urchins, use their tube feet to move. Tube feet have suction discs which allows the echinoderm to crawl or stick to various surfaces.
Like all reptile rattlesnakes use internal fertilization. The only vertebrates that use external fertilization are many fish and amphibians.
Pythons use internal fertilization.
Sharks have internal fertilization through the use of a clasper.
they use external fertilization.
external fertalisation
Echinoderms use their tube feet by using their water vascular system, so their tube feet are basically controlled by a water pressure system. Tube feet are adapted to a different uses in the groups of echinoderms by being able to use their tube feet to attach to objects as well as for protection and the gaining their nutrients.