known by a lot of people
someone whose job or education is about science
the largest country in the United Kingdom, located in Western Europe
to change from being a child into an adult little by little
the field of science that is concerned with treating injuries and diseases
to have a type of belief or idea about a person or thing
education or instruction provided in a series of lessons or meetings, often held regularly
the red liquid that the heart pumps through the body, carrying oxygen to and carbon dioxide from the tissues
everything that exists or happens on the earth, excluding things that humans make or control
a person who leads or commands others
a building where Christians go to worship and practice their religion
to gather together things from different places or people
an opportunity that allows someone to achieve or do something they desire
an image that shows where things like countries, seas, cities, roads, etc. are in an area
the fourth largest continent in the world which is to the south of Central America and North America
a journey that you take for fun or a particular reason, generally for a short amount of time
any of the hard pieces making up the skeleton in humans and some animals
a natural process resulting in the evolution of organisms best adapted to the environment
having a lot of physical power
not in a good and healthy physical or mental state
a big round mass covered in land and water, on which we all live
any medical condition that affects the function or structure of the heart
(biology) the slow and gradual development of living things throughout the history of the earth
to cause something to happen or to achieve a desired outcome
the scientific study of living organisms; the science that studies living organisms
(of a person) interested in learning and knowing about things
