English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

1: Corals are animals whose bodies consist of a single layer of cells.
True
False



2: The hollow cavity in the center of a coral animal acts as the digestive system.
True
False



3: The tentacles of the sponges aid the animal in locomotion.
True
False



4: Regeneration refers to the growth of a new individual from a piece.
True
False



5: The common natural bath sponge is made of lime spicules secreted by the sponge animals.
True
False



6: Colonies of coral animals grow into continuous groups of limestone dwelling called reefs.
True
False





Please help me figure out these ?z :)

2007-01-08 22:30:03 · 4 answers · asked by Anonymous in Science & Mathematics Earth Sciences & Geology

4 answers

1. T
2. F
3. F
4. T
5. F
6. T

And no, I didn't help you figure them out. You didn't figure them out at all. I figured them out.

2007-01-09 15:36:29 · answer #1 · answered by Anonymous · 1 0

////////////// BIO 101 FOR DUMMIES False - coelenterates have three layers. True. False. Sponges don't have tentacles. Their collar cells are flagellated, but they are used to gather food. True, but open to academic debate.Regeneration is a term applied to the regrowth of an appendage. Budding refers to the cloning of another organism. False. there may be lime spicules, but most of the material is an insoluble protein. If the sponge were pure lime, it would be completely inflexible. True. True; however the more precise term is diffusion. True, although most of them can survive months after one good meal. False. Molluscs do not have an exoskeleton. Their shells are not made of skin cells, as the shells of crabs are. False - and the correct term is "Octopi". The Austrtalian blue ringed octopus is very toxic.

2016-05-22 22:19:33 · answer #2 · answered by Anonymous · 0 0

im 100% fo-sho


1. F
2. T
3. F
4. T
5. F
6. T

2007-01-10 22:42:03 · answer #3 · answered by Tyler B 1 · 2 0

no idea

http://www.market-iq-int.com

2007-01-12 20:35:07 · answer #4 · answered by vijay v 2 · 0 1

fedest.com, questions and answers