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another type of soil for bacteria gardens boil some rice or potatoes in a dish unless well cooked drain and save the water use the bouillon cube to
planting bacteria gardenswhen the bacteria gardens have cooled place them out on the table but do not increase the glass covers unless you are ready
to show the direction of sprout growth in seedssoak pumpkin or other large seeds overnight and fasten three of them on needles as shown in the
to test the gas given off when seeds germinateplace some mustard seeds in a flask with some damp cotton wool in the apparatus shown in the diagram
to study the structure of a seedsoak seeds of bean pea pumpkin sunflower corn and other large forms take away the seed- coats and carefully cut the
a tumbler gardengrow several kinds of seeds in tumbler gardens every pupil might grow a tumbler garden of his own and keep a day by day pictorial
a useful way to grow seedstie a piece of cloth over the mouth of an old potted meat jar permit extra cloth to hang down the sides and dip in about 2
observing the development of flowers into fruitcollect specimens of flowers in dissimilar stages of maturity from newly opened buds to specimens in
a field trip to observe flowers-plan a field trip to view flowers in bloom if no interesting wildflowers can be found growing near the school the
hello i have been working with reptiles for a while and have been researching the incubation method known as egg suspended this method is used with
hard paste removal- hard setting caho2 paste like endocal 10 can be softened by edta and removed by file or microdebrider-
micro debriderlong its tip as hand spreader not smooth and resemble h file- these instruments have a hedstrom cutting configuration with
carrier based gutta percha removal ldquotherma-fillrdquoif the cone the carrier is metal and has cutting flutes that are engaging lateral dentin the
brasseler endo extractor tubeinsert h file buccally and lingually and remove silver by frictionif i cant remove use solvent to desolve cement if the
silver point extended below canal orifice- ultra-sonic tip- microtube tapethe post removal system prstrephine burmasserann
braiding technique for sp removal- three small size files inserted alongside the silver point- files twisted together to
silver point extended below canal orifice- this discrepancy between the round silver wire and an irregularly shaped canal provides the clinician with
extended point within pulp chambergripping action- steglitz forceps or pin pilers- access cavity flooded with chloroform to
silver point - uses of silver point ease of handing and placement ductility radiopacityand have some antibacterial
apex locator in retreatment cases- electronic apex locators may give misread for working length when gutta-percha is initially being
paper points amp chemicals removal of gutta percha- flushing action residual of qutta- percha and sealers chemically solvent by floating pulp
file amp chemical removal of gutta percha- k-type file amp chloroform is the best choice in small and curved canals- the
heat removal of gutta percha- heated plugger- touch-n-heat or system b used to thermo soften and remove gutta-percha from
ultrasonic removal of gutta percha-the piezoelestic ultrasonic system- as the instruments is energized producing heat to themosoften gutta-percha-
mechanical removal of gutta percha- use k file to create channel then removed by h fileremove gutta percha by rotary gates glidden gg - use