Superhero that has a symbiotic relationship with alien rock
What is Spider-man
200
Small organism which live in corals
What is Polyps
200
They secrete this chemical
What is calcide
200
Greek name cnidos mean in English
What is stinging needle
200
Types of waters coral bleaching can happen in
What is cold or warm
200
Donohue's favortie animal
What is Octopus
300
Relationship between animals where they each benefit from other's presence
What is Symbiotic Relationship
300
Tiny barbs on the tentacles that release toxins that paralyze
What is Nematocysts
300
3 Animals in this phylum
What is jellyfish, corals, sea pansies, sea pens, box jellies, and sea wasps
300
A high concentration of zooxanthellae
What is cause of coral bleaching
300
World Series winner and MVP
What is Cardinals and David Freese
400
Subgroup of Cnidarians that include corals, anemones, and sea plants
What is Anthozoa
400
How corals reproduce
What is Sexually and asexually
400
Largest class in Anthozoa
What is Coral
400
When host coral tissue is depleted of its symbiotic zooxanthellae, or a reduction in the photosynthetic pigment within the zooxanthellae occurs, the coral starts to bleach
What is effect of coral bleaching
400
Orca whales' favorite toys
What is Seal
500
Lyer of jelly-like material between ectoderm and endoderm cellular layers of the body
What is Mesoglea
500
When corals have both girl and boy parts
What is hermaphroditic
500
The symbiotic single celled brown or yellow algae living in some marine invertebrates