Recognize that all organisms are composed of cells and that many organisms are unicellular and must carry out all life functions in one cell. 3.1.6.A5 Describe basic structures that plants and animals have that contribute to their ability to make or find food and reproduce.
Crabs are crustaceans and all crustaceans belong to the taxonomic domain of Eukarya, which are characterised by having cells with nuclei. Eukarya covers all organisms in the Kingdom Animalia, as well as the Kingdoms Plantae, Fungi and Protista.
They are found in the UK among other countries. The Crab Spider is a member of the group Thomisidae and, a â¦ s with all members of this group, are not known to be harmful to humans. This type of spider is not shy about bring down prey that is much larger than itself and thrives on butterflies and bees.