Stem Vocabulary

noun A person who studies living organisms and their interactions with each other and their environments.

• The biologist conducted a thorough study on the ecosystem of the rainforest.
• My friend is a biologist and she loves studying animals in the wild.
• I heard that dude is a total bio nerd, always talking about cells and stuff.
• As a biologist of human behavior, she was able to dissect the complexities of social interactions.

noun the scientific study of living organisms and their interactions with each other and their environment

• The study of living organisms is known as biology.
• I have a biology test tomorrow, so I need to study tonight.
• Biology is so boring, I can't stand it.
• Understanding human behavior can be like delving into the biology of the mind.

noun A person who designs, builds, or maintains engines, machines, or structures

• The engineer was responsible for designing the new bridge.
• My friend who's an engineer just got a promotion at work.
• That dude is a total gearhead, always tinkering with engines.
• She's the engineer behind the scenes, making sure everything runs smoothly.

noun the state of being numerous or multiple

adjective having or involving multiple elements or parts

• The study of genetics involves understanding the multiplicity of genes within an organism.
• There are a multiplicity of options for lunch at the food court.
• I can't believe the multiplicity of drama happening in our friend group right now.
• The artist used a multiplicity of colors to create a vibrant and dynamic painting.