1.]what is halophytic nutrition??rn rn
2.]what are sessile animals??rn rn
3.]what is spicules??rn rn
4.] what is an hermaphrodite organism??rn rn
Halophile is a term used for an organism when it lives in salty areas like some bacteria but I think you mean Holophytic nutrition is a type of nutrition in which organisms prepare their own food from inorganic substances. It is most commonly found in green algae and plants.
Sessile animals are the ones which have fixed base and are unable to move from one place to another like sponges.
Spicules are very small spike like structures found in varied organisms. They have different function and origin in different organisms.
Hermaphrodites are organisms which have both the sexes in the same organism like earthworm.