### beginning:

Menarche
* are starts.
* indicates onset of puberty in girls with appropriate ritual celebration.
* occurs after the peak growth phase has passed.
* represents stage V of pubertal development.

Onset
* are consonants and consonant clusters found at the beginning of single-syllable words
* bring harvest.
* refers to when the insulin starts to work.
* result from deposition.

### beginning | onset:

Age of onset
* depends upon the age and rate of progression of the underlying disease process.
* is after three months of age
  - important in determining the prognosis of the patient
  - typically in late adolescence or early adulthood
  - usually mid to late life
* tends to be similar within families.

Start
* are advantage
  - beginnings
  - lines
  - turns
* cause starts.
* start with thinks.

Startup
* Focuses on companies in business less than one year.
* Many startups utilize employees and their personal credit cards to pay for company expenses.
* are beginnings.
* do product innovation based on technology invented somewhere else.
* naturally focus heavily on technology development.
* pride themselves on their nonhierarchical organization.
* raise money by trading equity.

### behavior problems:

Ecological problem
* Most ecological problems relate to science.
* are behavior problems
  - human behavior products

Behaviour
* Most behaviour is exhibited by animals
  - cats
* Some behaviour is exhibited by mammals.
* causes problems.
* compounds problems.
* follows patterns
  - predictions
* has components
  - effects
  - heritable components
  - roles
  - significance
* involves interaction
  - performance
* is an activity
* leads researchers.
* offers insight.
* relates to possessions.
* requires energy.

### behaviour:

Aggressive behaviour
* are part of the normal behavioural patterns of almost any animal species.
* is combative and disregards the rights of others
  - most likely to be observed in groups where a dominance hierarchy exists

Emergent behaviour
* is an interesting phenomenon that can be observed in natural systems
  - known from flocks of birds, schools of fish and herds of land animals
  - the result of the interaction of other, usually more simpler, behaviours
* very interesting area in the study of agents.

Good behaviour
* is about being polite and thoughtful to other people.
+ Behavior: Ethology :: Psychology
  * Children are taught what is good behaviour and what is bad behaviour. Good behaviour is about being polite and thoughtful to other people. It is the kind of behaviour that people in a society expect from others.

### behaviour:

Human behaviour
* All human behaviour has consequences for all other humans.
* Much human behaviour involves negotiating reproductive contracts between men and women.
* complex interaction between genes and the environment.
* follows no physical law.
* is affected by many variables
  - determined by countless variables, including free choice
  - different in normal situations and in risk situations
  - flexible, characterized by freedom from genetic, or other, determination
  - modelled mathematically
  - placed in context by studying the sexual activities of other animals
  - realized by neurons as little as a table is created only by atoms
  - seen both as a determinant and as an outcome of environment
  - shaped by interpersonal, cultural, social and economic factors
  - therefore a mixture of freedom and necessity
  - without doubt the dominant factor in the cause of accidents
* reflects society.