Vocabulary

• along with: In addition to; together with.
• on earth: Used to emphasize a question expressing surprise or anger.
• for instance: As an example.
• take over: To gain control of (a company) from someone else
• at a time: Separately; one by one
• down the middle: In or along the center of something.
• climb up: To ascend or move to a higher position by using one's hands and feet.
• instead of: When one thing is replaced by another
• in fact: Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
• have on: To be wearing something.
• equivalent: Equal to something in value, use or meaning
• straight: Not having curves, bends, or angles
• associate: Partner in professional work, e.g. in law
• simultaneously: At the same time; all together
• delicate: Easily broken or damaged
• instance: An example of something; case
• familiar: Well-known or easily recognized
• bizarre: Odd or strange
• respiratory: (Medical) concerning breathing
• develop: To explain something in steps and in detail
• unique: Unlike other things; being the only one like it
• measure: Plan to achieve a desired result
• ability: The power, resources or skill to do something
• solid: Being able to be trusted; reliable
• diversity: Having a range of different races, ideas etc.
• tiny: Very, very small
• remarkable: Interesting and unexpected, worthy of notice
• define: To explain the meaning of words
• pause: To stop doing for a while before continuing
• refer: To talk about or write about something
• tissue: Substance formed by cells of living thing; flesh
• mammal: Animal which drinks milk from its mother
• thick: Difficult to see through, as fog
• breast: Fleshy part of a woman's body for feeding babies
• arguably: Highly likely to be true but not certainly true
• womb: Place in a woman's body where a baby grows
• strange: Unusual or odd; surprising because unexpected
• oxygen: A gas in the air that we need to breathe
• produce: Fresh foods such as fruits and vegetables
• waste: To kill or severely harm someone
• single: One run in cricket or a hit baseball
• pregnancy: When a woman carries her unborn baby inside her
• biological: Being related to life and living things
• support: To give assistance or advice to someone
• bring: To take or go with someone to a place
• disposal: Act of giving or throwing something away
• fur: Hairy coat of an animal
• cord: A long strong material, thicker than string
• hatch: To be born or come out from an egg
• pouch: Pocket; a folded area that holds something
• include: To make someone, something part of a group
• embryo: Tiny plant stored inside a seed
• spur: To make your horse go faster
• meaning: To express a particular idea or thought
• climb: To rise gradually and steadily to a higher point
• uterus: Inside part of female animals where young develop
• reproduction: Act or process of producing a copy of something
• return: To hit something back to the other player or team
• whale: To strike forcefully, e.g. as a punishment
• venomous: Extremely poisonous or injurious; producing venom
• earth: Wire connecting an electrical device to the ground
• care: To feel interest, concern, or worry
• calf: Young cow
• warm: To become more friendly or to like something
• umbilical: Of region of abdomen where belly button is
• jelly: Semisolid food substance, eaten as dessert
• marsupial: Mammal where females carry their young in a pouch
• kangaroo: Large Australian animal which hops
• placenta: Organ that supplies nutrients to fetus in the womb
• newborn: Having just/recently arisen or come into existence