Golden Exclusives
Pinoy ka ba at nag-aaral sa PNHS Main at isang estusyante sa section 2 sophomores. Batch 2009-2010. Join na if you are! We are waiting for you.
Golden Exclusives
Pinoy ka ba at nag-aaral sa PNHS Main at isang estusyante sa section 2 sophomores. Batch 2009-2010. Join na if you are! We are waiting for you.
Golden Exclusives
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Forum exclusive to PNHS Main students. Sophomores (II-2) batch 2009-2010
 
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» musta n kau???
investigation #1 Icon_minitime1Thu May 22, 2014 8:40 pm by mj678

» DATE OF ENROLLMENT
investigation #1 Icon_minitime1Mon May 10, 2010 5:10 am by erroruntalan

» Astig basahin ahehehehe
investigation #1 Icon_minitime1Thu May 06, 2010 5:29 am by ^_+LinX+_^

» Think Twice..
investigation #1 Icon_minitime1Tue Apr 20, 2010 4:42 am by *_*erica*_*

» THANK YOU......
investigation #1 Icon_minitime1Fri Apr 16, 2010 7:46 pm by ^_+LinX+_^

» PLEASE JOIN!.. ahaha.. :))
investigation #1 Icon_minitime1Thu Apr 15, 2010 4:22 am by tswizzle

» Dear Mahangin
investigation #1 Icon_minitime1Tue Apr 13, 2010 3:17 am by haha

» Loveteams!!!
investigation #1 Icon_minitime1Mon Apr 12, 2010 1:33 am by secret yellow

» Love Is Not Like That
investigation #1 Icon_minitime1Sun Apr 11, 2010 9:25 pm by secret yellow

House Points
 

Points:

Gryffindor = 20

Slytherin = 20

Ravenclaw = 20

Hufflepuff = 20


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 investigation #1

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mj678
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mj678


Posts : 145
Points : 6
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Join date : 2010-03-10
Age : 28
Location : pque

investigation #1 Empty
PostSubject: investigation #1   investigation #1 Icon_minitime1Mon Mar 15, 2010 7:00 pm

Answers
observations
1) from canal pore-osculum-gastrovascular cavity
2)(external layer)its called ectoderm which is used for protetion and support and bears the openings or pores through which water pases in or out
(inner layer) ites called endoderm which bears cells with flagella and for this reaction called falagellated cells
(gastral cavity)the lasting movement of the flagella which brings constant supply of fresh water which carries food inside the body
(osculum) passage which the wastes are removed
(canal) the are 3 canal system in sponge a.ascon b.sycon c.rhagon
3(number of germ layers) 3 layers ectoderm endoderm mesoglea
(symmetry)sponge are assymetry. its a type of symmetry which has no definite shape
(habitat) they can be found in shallow or deep water fresh or salty
(spicules) its formed by the classification of materials secreted by the cell
(distuinguishing chars)the prescence of canal syatem perfprating the body wall and connecting the central body outside
applications
1)sponges are spore bearing animals they are attached to solid materials in water
2) it is a sponge made up of exoskeleton that are made up of galss or silicon. the spicules form beautiful pattern of six wayed weaves.
3) it is an economic importance of sponge where sponges are turn industry.
PS ate lycel paki move na lang di q alam q ng panu mag move
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erroruntalan
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PostSubject: Re: investigation #1   investigation #1 Icon_minitime1Mon Mar 15, 2010 7:34 pm

Thanks!!! investigation #1 Icon_exclaim
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mj678
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mj678


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PostSubject: Re: investigation #1   investigation #1 Icon_minitime1Mon Mar 15, 2010 7:39 pm

hehe isang oras aq nagtype dyan bagal q kasi magtype
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*_*erica*_*
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*_*erica*_*


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PostSubject: Re: investigation #1   investigation #1 Icon_minitime1Tue Mar 16, 2010 7:53 am

ayos lang yan....
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erroruntalan
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Age : 28
Location : Sucat, ParaƱaque City

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PostSubject: Re: investigation #1   investigation #1 Icon_minitime1Tue Mar 16, 2010 8:48 am

big help naman... tanx ulit... Smile
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mj678
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mj678


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PostSubject: Re: investigation #1   investigation #1 Icon_minitime1Tue Mar 16, 2010 6:17 pm

buti nakapagpasa aq kahapon investigation #1 Icon_biggrin
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PostSubject: Re: investigation #1   investigation #1 Icon_minitime1

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