### shape:

Orthogonality
* Orthogonalities are opposition.
* is fundamental, as it is for analytical methods
  - perfect non-association between variables
* mathematical concept.

Oval
* are bands
  - figures
  - manifolds
  - rounds
  - shapes
  - stadiums
  - what they use for race tracks
* come to life through the choreography of motion and sound.
* symbolize software parts.

### shape | oval:

Cassinian oval
* are the intersection of a torus and a plane in certain position.
* is the intersection of a plane parallel to the torus' axis and a distant from it.

Owl egg
* are oval.
* can be round as golf balls.

Tobacco leave
* are oval.
* contain several alkaloids, including the highly toxic alkaloid nicotine.

White oval
* are long-lived storms that form between two adjacent zonal jet streams
  - tend to form between two adjacent zonal jet streams
  - storms that occur between two adjacent zonal jet streams, and last for decades
* can be either cyclonic or anticyclonic storms.

### shape:

Pellet
* Most pellets contain amorphous silica
* Some pellets contain bones
  - essential nutrients
  - food
  - hemoglobins
  - have pellets
* also contain feathers and fur of the former critter.
* are a good source for minerals
  - prepared diet mixed from many different ingredients
  - advantageous to feed because they require less storage space and be accurately measured
  - also a good source of nutrients
  - an ideal blast furnace feed because they are hard and of regular size and shape
* are balls of fur and feathers that contain bones and teeth of owl prey
  - that contains bones that the owl eats and spits out
  - blue and turn pink when near saturation
  - clean and safe to touch
  - easier to handle as well as weigh than leaf hops
  - found under trees, in barns or around other owl roosting spots
* are high in fat, and can lead to larger animals
  - protein and calories
  - homogenous, every bite has the same mix of nutrients
  - manufactured, little morsels of bird food
  - more expensive than firewood
  - oval or cylindrical, greyish, and compact with many bones, skulls, and teeth
  - particularly good for old horses that have bad, or no, teeth
  - prepared from fresh fruits and vegetables and contain vital vitamins and minerals
  - quite interesting in their density
  - safe to dissect, and contain no formaldehyde
  - the smaller pieces and lab blocks are the larger chunks of food
  - tiny, dry and loosely formed
* can also cause horses to choke
  - be a fraction of the cost of oil and electrial heat
  - contain both hay and grain
  - ricochet, causing injury or serious damage in background areas
* consist of the hair and bones that owls regurgitate following a meal.
  - numerous bones, skulls, and teeth, and are held together by fur and mucus
  - vitamins and more protein than seed, so no other supplements are needed
* dissolve slowly into ground.
* do have a place in rabbit nutrition, as they are rich and balanced in nutrients.
* eliminate danger of drift to desirable vegetation.
* exist for larger fish like goldfish and cichlids.
* expand to form pot and soil all in one.
* gradually break down from rainfall and leach into the soil for root uptake.
* have a place as supplements and in commercial production.
* inhibit eating, so prior to the next meal, owls regurgitate pellets from the gizzard.
* last a long time in dry climates and in the protection of barns or other buildings.
* provide birds with excellent nutrition
  - important vitamins and amino acids to boost hatch ability and egg production

### shape | pellet:

Fecal pellet
* Some fecal pellets contain food
  - have a high phosphate content
* are very solid, and resistant to mechanical breakup.