### shape | ellipse | circle:

Yellow circle
* are the larger enamel knot inhibitory fields.
* is the starting point of a projectile.

### shape:

Fissure
* Most fissures are visible externally when patient bears down as if having a bowel movement.
* are common in newborns and children with constipation
  - cracks in the rice kernel
  - linear cracks which occur in the anal canal
  - lines of weakness in the Earth's crust
  - painful and bleed when the tissue is stressed during bowel movements
  - tears in the skin lining the anal canal
  - ulcers or breaks in the skin which just happen to occur in the same area
* becomes cracks.
* body part
* cause pain and bleeding during or shortly after a bowel movement.
* develop and allow entry of microorganisms
  - become larger as the limestone is dissolved by the rain water
* evolve at different stages of the rock evolution.
* heal quickly.
* is grooves.
* often develop about the lips and anus
  - lips, nares, and anus
  - in necrotic cortex tissue
* rupture dermal capillaries, causing clinical bleeding.
* usually cause pain during bowel movements that often is severe.

### shape | fissure:

Acute fissure
* are erythematous and bleed easily.
* can become chronic.

Fringe
* are a modulation with wavelength of the light falling on the detectors
  - boundaries
  - edging
  - parallel lines when no flow is present
  - social groups
* is an edge

Gap
* Some gaps are part of lithospheres.
* create places where lots of light can reach the forest floor.
* is disparity
  - one of the largest and most profitable clothing companies in the world
* narrow valley or gorge cut by a stream across a ridge or mountain.

### shape | gap:

Crack
* Most cracks occur as a result of shrinkage of concrete.
* Some cracks are large enough for a person to put their hand through
  - can be so small that they are essentially invisible to the naked eye
* affect infiltration of furrow crop irrigation.
* allow germs to enter and cause infection
  - the egg
* also open in glaciers as glaciers move slowly downhill.
* are also entry points for insects and rodents
  - localized sources of acoustic emission
  - attempts
  - blemishs
  - cocaine
  - drugs
  - home to crabs and lobsters
  - indicators of potential branch or tree failure
  - linear openings that form in materials to relieve stress
  - major starting points for fractures of branches and trunks
  - noise
* can also develop on the hands of children who frequently wash dishes or suck their thumbs
  - occur when a cheesecake cools too quickly
  - develop in any piece of wood
  - form from temperature variations and aging
* can occur at or near the joints where concrete slabs meet or on the slabs themselves
  - on tree trunks, usually at the site of an old injury
  - with sudden temperature changes, as metal and wood expand differentially
* cause cracks.
* form in the ice shelf for a number of reasons
  - surface of the Earth because of the action of tectonic plates
* have several indirect effects on crop performance.
* is an opening
* originate from stress built up during densification of coatings and limit their application.
* propagate in the same manner in void rich as in void free materials.
* provide an entry way for decay-causing pathogens
  - easy pathways for moisture to travel into walls
* show the effects of earthquakes.
* tend to start at defects, and a similar thing is true with lightning and sparks.

### shape | gap | crack:

Blank
* always reminds people to keep their abdominal muscles tight and to keep working.
* are cartridges
  - characters which glyphs are empty space, either vertically or horizontally
  - sheets
* indicate lines which make up the edges of waterbodies.