biology

• Goosebumps

  Goosebumps are small, temporary bumps on the skin that appear when a person is cold, frightened, or experiences strong emotions like excitement or awe.

• In your blood

  To possess a characteristic, skill, or passion that feels inherent, natural, and deeply ingrained, often suggesting a hereditary connection.

• Have a gut feeling

  To have a strong intuition or instinct about something without conscious reasoning or evidence.

• Get under your skin

  To annoy or affect someone deeply and persistently, often causing irritation or obsession.

• Breaking down proteins

  The process of chemically digesting proteins into their smaller amino acid components, typically within a living organism.

• Survival of the fittest

  The principle that only organisms best adapted to their environment are likely to survive and reproduce.

• Runs in the family

  A particular characteristic, trait, or talent is common among members of the same family, suggesting it is inherited.

• Nature will always out

  A person's fundamental character or innate tendencies will eventually become apparent, despite any attempts to hide or suppress them.

• A sign of life

  An indication that someone or something is still active, existing, or functional, especially after a period of silence, dormancy, or doubt.

• Skeletal

  Pertaining to the fundamental framework or essential bare bones of something, often implying a severe lack of detail or substance.

• Empty stomach

  To be hungry or to have not eaten for a significant period.