1- Pick characteristic(s) that apply to ALLanimals.
Group of answer choices
Multicellular
single celled
Eukaryotic
Prokaryotic
Heterotrphic
Autotrophic
have no cell walls
active movement in at least one stage of life
have specialized proteins like collagen
reproduce sexually
2- What is the type of symmetry where the left and rightsides of the animal are mirror images?
Group of answer choices
Bilateral
Radial
Asymmetry
3- What is the type of body cavity where the organs aresurrounded by tissue layers which suspend and protect the internalorgans?
Group of answer choices
Coelom
Pseudocoelom
Acoelomate
4- These organisms are the closest living single celledcousin of animals. Fossil evidence showed that this organism andanimals share a common ancestor which likely looked a lot like thisliving single celled cousin.
Group of answer choices
Choanoflagellate protist
Chlorophyte algae
Sponge like suspension feeder
Arthropods
5- Which phylum of animals are commonly known asroundworms?
Group of answer choices
nematoda
platyhelminthes
annelida
arthropoda
6-Which phylum of animals are commonly known asflatworms?
Group of answer choices
platyhelminthes
nematoda
annelida
arthropoda
7- Animals such as the sea star, sea cucumber, sanddollar, sea urchins and brittle stars belong to thisphylum.
Group of answer choices
Echinodermata
Arthropoda
Cnidaria
Chordata
8- What is a detritivore?
Group of answer choices
an animal that eats dead and decaying organic material
an animal that eats both plants and other animals
an photosynthetic animal
a parasitic worm
9- These animals were the first to make it onto land~460 million years ago.
Group of answer choices
Arthropods
Flatworms
Roundworms
Molluscs
10- By what means do cephalopods propel themselvesquickly through the water?
Group of answer choices
the move backwards via jet propulsion by streaming water outtheir siphon.
They use their tentacles to swim in a sideways manner
The use an ink jet.
they use the fast beating of their long tails.
please answer all questions.
