known by a lot of people

känd, berömd
someone whose job or education is about science

vetenskapsman, forskare
the largest country in the United Kingdom, located in Western Europe

England, England
to change from being a child into an adult little by little

växa upp, bli vuxen
in an open area surrounding a building

ute, utomhus
the field of science that is concerned with treating injuries and diseases

medicin
to have a type of belief or idea about a person or thing

tänka, tro
education or instruction provided in a series of lessons or meetings, often held regularly

klass, lektion
the red liquid that the heart pumps through the body, carrying oxygen to and carbon dioxide from the tissues

blod
everything that exists or happens on the earth, excluding things that humans make or control

natur, naturlig miljö
a person who leads or commands others

ledare, chef
a building where Christians go to worship and practice their religion

kyrka
to gather together things from different places or people

samla, insamla
any type of small insect

insek, kryp
an opportunity that allows someone to achieve or do something they desire

chans, tillfälle
an image that shows where things like countries, seas, cities, roads, etc. are in an area

karta, plan
the fourth largest continent in the world which is to the south of Central America and North America

Sydamerika, Sydamerikanska kontinenten
a journey that you take for fun or a particular reason, generally for a short amount of time

resa, utflykt
any of the hard pieces making up the skeleton in humans and some animals

ben, mänskligt ben
a natural process resulting in the evolution of organisms best adapted to the environment

naturligt urval
having a lot of physical power

stark, kraftfull
not in a good and healthy physical or mental state

sjuk, illamående
a big round mass covered in land and water, on which we all live

Jorden, planeten Jorden
any medical condition that affects the function or structure of the heart

hjärtproblem, hjärtsjukdom
(biology) the slow and gradual development of living things throughout the history of the earth

evolution
to cause something to happen or to achieve a desired outcome

genomföra, åstadkomma
the scientific study of living organisms; the science that studies living organisms

biologi, livsvetenskap
(of a person) interested in learning and knowing about things

nyfiken, intresserad
